Home / 4,229,127.08-6,343,635.60-1,034,280.92

Finding the Fourth Proportional to 4,229,127.08, 6,343,635.60 and 1,034,280.92

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Solution

The fourth proportional to 4,229,127.08, 6,343,635.60 and 1,034,280.92 is: 1,551,407.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,127.08 : 6,343,635.60 = 1,034,280.92 : x
  2. Step 2: Convert to fraction form
    4,229,127.08/6,343,635.60 = 1,034,280.92/x
  3. Step 3: Cross multiply
    4,229,127.08x = 6,343,635.60 × 1,034,280.92
  4. Step 4: Simplify right side
    4,229,127.08x = 6,561,101,264,512.75
  5. Step 5: Solve for x
    x = 6,561,101,264,512.75/4,229,127.08
  6. Step 6: Final answer
    x = 1,551,407.92

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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.