Home / 1,032,407.55-1,424,473.16-602,442.27

Finding the Fourth Proportional to 1,032,407.55, 1,424,473.16 and 602,442.27

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Solution

The fourth proportional to 1,032,407.55, 1,424,473.16 and 602,442.27 is: 831,224.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,407.55 : 1,424,473.16 = 602,442.27 : x
  2. Step 2: Convert to fraction form
    1,032,407.55/1,424,473.16 = 602,442.27/x
  3. Step 3: Cross multiply
    1,032,407.55x = 1,424,473.16 × 602,442.27
  4. Step 4: Simplify right side
    1,032,407.55x = 858,162,841,052.26
  5. Step 5: Solve for x
    x = 858,162,841,052.26/1,032,407.55
  6. Step 6: Final answer
    x = 831,224.88

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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.