Home / 974,502.26-1,344,854.84-544,782.27

Finding the Fourth Proportional to 974,502.26, 1,344,854.84 and 544,782.27

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Solution

The fourth proportional to 974,502.26, 1,344,854.84 and 544,782.27 is: 751,822.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,502.26 : 1,344,854.84 = 544,782.27 : x
  2. Step 2: Convert to fraction form
    974,502.26/1,344,854.84 = 544,782.27/x
  3. Step 3: Cross multiply
    974,502.26x = 1,344,854.84 × 544,782.27
  4. Step 4: Simplify right side
    974,502.26x = 732,653,069,831.78
  5. Step 5: Solve for x
    x = 732,653,069,831.78/974,502.26
  6. Step 6: Final answer
    x = 751,822.86

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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.