Home / 9,100,261.98-12,558,284.55-5,025,793.50

Finding the Fourth Proportional to 9,100,261.98, 12,558,284.55 and 5,025,793.50

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Solution

The fourth proportional to 9,100,261.98, 12,558,284.55 and 5,025,793.50 is: 6,935,552.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,100,261.98 : 12,558,284.55 = 5,025,793.50 : x
  2. Step 2: Convert to fraction form
    9,100,261.98/12,558,284.55 = 5,025,793.50/x
  3. Step 3: Cross multiply
    9,100,261.98x = 12,558,284.55 × 5,025,793.50
  4. Step 4: Simplify right side
    9,100,261.98x = 63,115,344,862,540.43
  5. Step 5: Solve for x
    x = 63,115,344,862,540.43/9,100,261.98
  6. Step 6: Final answer
    x = 6,935,552.51

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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.