Home / 730,182.20-1,095,078.90-224,742.20

Finding the Fourth Proportional to 730,182.20, 1,095,078.90 and 224,742.20

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Solution

The fourth proportional to 730,182.20, 1,095,078.90 and 224,742.20 is: 337,053.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,182.20 : 1,095,078.90 = 224,742.20 : x
  2. Step 2: Convert to fraction form
    730,182.20/1,095,078.90 = 224,742.20/x
  3. Step 3: Cross multiply
    730,182.20x = 1,095,078.90 × 224,742.20
  4. Step 4: Simplify right side
    730,182.20x = 246,110,441,159.58
  5. Step 5: Solve for x
    x = 246,110,441,159.58/730,182.20
  6. Step 6: Final answer
    x = 337,053.47

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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.