Home / 8,876,041.90-13,314,062.85-5,049,666.70

Finding the Fourth Proportional to 8,876,041.90, 13,314,062.85 and 5,049,666.70

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Solution

The fourth proportional to 8,876,041.90, 13,314,062.85 and 5,049,666.70 is: 7,574,500.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,876,041.90 : 13,314,062.85 = 5,049,666.70 : x
  2. Step 2: Convert to fraction form
    8,876,041.90/13,314,062.85 = 5,049,666.70/x
  3. Step 3: Cross multiply
    8,876,041.90x = 13,314,062.85 × 5,049,666.70
  4. Step 4: Simplify right side
    8,876,041.90x = 67,231,579,815,352.09
  5. Step 5: Solve for x
    x = 67,231,579,815,352.09/8,876,041.90
  6. Step 6: Final answer
    x = 7,574,500.05

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Similar ratio
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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.