Home / 8,608,587.13-11,880,387.10-4,741,107.27

Finding the Fourth Proportional to 8,608,587.13, 11,880,387.10 and 4,741,107.27

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Solution

The fourth proportional to 8,608,587.13, 11,880,387.10 and 4,741,107.27 is: 6,543,023.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,608,587.13 : 11,880,387.10 = 4,741,107.27 : x
  2. Step 2: Convert to fraction form
    8,608,587.13/11,880,387.10 = 4,741,107.27/x
  3. Step 3: Cross multiply
    8,608,587.13x = 11,880,387.10 × 4,741,107.27
  4. Step 4: Simplify right side
    8,608,587.13x = 56,326,189,567,116.74
  5. Step 5: Solve for x
    x = 56,326,189,567,116.74/8,608,587.13
  6. Step 6: Final answer
    x = 6,543,023.69

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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.