Home / 1,748,502.37-2,413,007.45-974,132.52

Finding the Fourth Proportional to 1,748,502.37, 2,413,007.45 and 974,132.52

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Solution

The fourth proportional to 1,748,502.37, 2,413,007.45 and 974,132.52 is: 1,344,344.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,502.37 : 2,413,007.45 = 974,132.52 : x
  2. Step 2: Convert to fraction form
    1,748,502.37/2,413,007.45 = 974,132.52/x
  3. Step 3: Cross multiply
    1,748,502.37x = 2,413,007.45 × 974,132.52
  4. Step 4: Simplify right side
    1,748,502.37x = 2,350,589,028,047.27
  5. Step 5: Solve for x
    x = 2,350,589,028,047.27/1,748,502.37
  6. Step 6: Final answer
    x = 1,344,344.20

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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.