Home / 930,598.29-1,283,898.60-608,496.93

Finding the Fourth Proportional to 930,598.29, 1,283,898.60 and 608,496.93

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Solution

The fourth proportional to 930,598.29, 1,283,898.60 and 608,496.93 is: 839,511.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    930,598.29 : 1,283,898.60 = 608,496.93 : x
  2. Step 2: Convert to fraction form
    930,598.29/1,283,898.60 = 608,496.93/x
  3. Step 3: Cross multiply
    930,598.29x = 1,283,898.60 × 608,496.93
  4. Step 4: Simplify right side
    930,598.29x = 781,248,356,531.30
  5. Step 5: Solve for x
    x = 781,248,356,531.30/930,598.29
  6. Step 6: Final answer
    x = 839,511.92

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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.