Home / 1,057,506.93-1,459,205.60-604,710.45

Finding the Fourth Proportional to 1,057,506.93, 1,459,205.60 and 604,710.45

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Solution

The fourth proportional to 1,057,506.93, 1,459,205.60 and 604,710.45 is: 834,412.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,506.93 : 1,459,205.60 = 604,710.45 : x
  2. Step 2: Convert to fraction form
    1,057,506.93/1,459,205.60 = 604,710.45/x
  3. Step 3: Cross multiply
    1,057,506.93x = 1,459,205.60 × 604,710.45
  4. Step 4: Simplify right side
    1,057,506.93x = 882,396,875,018.52
  5. Step 5: Solve for x
    x = 882,396,875,018.52/1,057,506.93
  6. Step 6: Final answer
    x = 834,412.38

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Double scale
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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.