Home / 9,451,851.90-14,177,777.85-4,403,672.70

Finding the Fourth Proportional to 9,451,851.90, 14,177,777.85 and 4,403,672.70

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Solution

The fourth proportional to 9,451,851.90, 14,177,777.85 and 4,403,672.70 is: 6,605,509.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,451,851.90 : 14,177,777.85 = 4,403,672.70 : x
  2. Step 2: Convert to fraction form
    9,451,851.90/14,177,777.85 = 4,403,672.70/x
  3. Step 3: Cross multiply
    9,451,851.90x = 14,177,777.85 × 4,403,672.70
  4. Step 4: Simplify right side
    9,451,851.90x = 62,434,293,264,709.70
  5. Step 5: Solve for x
    x = 62,434,293,264,709.70/9,451,851.90
  6. Step 6: Final answer
    x = 6,605,509.05

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Similar ratio
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1.5x scale

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.