Home / 730,404.64-1,095,724.68-224,965.45

Finding the Fourth Proportional to 730,404.64, 1,095,724.68 and 224,965.45

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Solution

The fourth proportional to 730,404.64, 1,095,724.68 and 224,965.45 is: 337,484.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,404.64 : 1,095,724.68 = 224,965.45 : x
  2. Step 2: Convert to fraction form
    730,404.64/1,095,724.68 = 224,965.45/x
  3. Step 3: Cross multiply
    730,404.64x = 1,095,724.68 × 224,965.45
  4. Step 4: Simplify right side
    730,404.64x = 246,500,189,108.86
  5. Step 5: Solve for x
    x = 246,500,189,108.86/730,404.64
  6. Step 6: Final answer
    x = 337,484.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.