Home / 937,264.26-1,293,425.37-507,544.86

Finding the Fourth Proportional to 937,264.26, 1,293,425.37 and 507,544.86

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Solution

The fourth proportional to 937,264.26, 1,293,425.37 and 507,544.86 is: 700,412.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,264.26 : 1,293,425.37 = 507,544.86 : x
  2. Step 2: Convert to fraction form
    937,264.26/1,293,425.37 = 507,544.86/x
  3. Step 3: Cross multiply
    937,264.26x = 1,293,425.37 × 507,544.86
  4. Step 4: Simplify right side
    937,264.26x = 656,471,398,337.10
  5. Step 5: Solve for x
    x = 656,471,398,337.10/937,264.26
  6. Step 6: Final answer
    x = 700,412.28

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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.