Home / 1,092,817.56-1,508,107.50-602,843.16

Finding the Fourth Proportional to 1,092,817.56, 1,508,107.50 and 602,843.16

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Solution

The fourth proportional to 1,092,817.56, 1,508,107.50 and 602,843.16 is: 831,934.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,817.56 : 1,508,107.50 = 602,843.16 : x
  2. Step 2: Convert to fraction form
    1,092,817.56/1,508,107.50 = 602,843.16/x
  3. Step 3: Cross multiply
    1,092,817.56x = 1,508,107.50 × 602,843.16
  4. Step 4: Simplify right side
    1,092,817.56x = 909,152,290,919.70
  5. Step 5: Solve for x
    x = 909,152,290,919.70/1,092,817.56
  6. Step 6: Final answer
    x = 831,934.19

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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.