Home / 1,059,612.03-1,462,272.22-576,173.72

Finding the Fourth Proportional to 1,059,612.03, 1,462,272.22 and 576,173.72

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Solution

The fourth proportional to 1,059,612.03, 1,462,272.22 and 576,173.72 is: 795,123.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,612.03 : 1,462,272.22 = 576,173.72 : x
  2. Step 2: Convert to fraction form
    1,059,612.03/1,462,272.22 = 576,173.72/x
  3. Step 3: Cross multiply
    1,059,612.03x = 1,462,272.22 × 576,173.72
  4. Step 4: Simplify right side
    1,059,612.03x = 842,522,824,650.06
  5. Step 5: Solve for x
    x = 842,522,824,650.06/1,059,612.03
  6. Step 6: Final answer
    x = 795,123.88

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Double scale
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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.