Home / 930,158.58-1,283,294.75-586,025.25

Finding the Fourth Proportional to 930,158.58, 1,283,294.75 and 586,025.25

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Solution

The fourth proportional to 930,158.58, 1,283,294.75 and 586,025.25 is: 808,510.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    930,158.58 : 1,283,294.75 = 586,025.25 : x
  2. Step 2: Convert to fraction form
    930,158.58/1,283,294.75 = 586,025.25/x
  3. Step 3: Cross multiply
    930,158.58x = 1,283,294.75 × 586,025.25
  4. Step 4: Simplify right side
    930,158.58x = 752,043,123,762.31
  5. Step 5: Solve for x
    x = 752,043,123,762.31/930,158.58
  6. Step 6: Final answer
    x = 808,510.66

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Half scale
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Double scale
Find fourth proportional to 930,159.58, 1,283,296.12 and 586,026.25
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.