Home / 1,092,418.66-1,507,627.53-602,484.02

Finding the Fourth Proportional to 1,092,418.66, 1,507,627.53 and 602,484.02

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Solution

The fourth proportional to 1,092,418.66, 1,507,627.53 and 602,484.02 is: 831,477.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,418.66 : 1,507,627.53 = 602,484.02 : x
  2. Step 2: Convert to fraction form
    1,092,418.66/1,507,627.53 = 602,484.02/x
  3. Step 3: Cross multiply
    1,092,418.66x = 1,507,627.53 × 602,484.02
  4. Step 4: Simplify right side
    1,092,418.66x = 908,321,496,576.27
  5. Step 5: Solve for x
    x = 908,321,496,576.27/1,092,418.66
  6. Step 6: Final answer
    x = 831,477.47

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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.