Home / 8,069,008.64-11,135,161.02-4,397,925.38

Finding the Fourth Proportional to 8,069,008.64, 11,135,161.02 and 4,397,925.38

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Solution

The fourth proportional to 8,069,008.64, 11,135,161.02 and 4,397,925.38 is: 6,069,098.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,069,008.64 : 11,135,161.02 = 4,397,925.38 : x
  2. Step 2: Convert to fraction form
    8,069,008.64/11,135,161.02 = 4,397,925.38/x
  3. Step 3: Cross multiply
    8,069,008.64x = 11,135,161.02 × 4,397,925.38
  4. Step 4: Simplify right side
    8,069,008.64x = 48,971,607,260,244.69
  5. Step 5: Solve for x
    x = 48,971,607,260,244.69/8,069,008.64
  6. Step 6: Final answer
    x = 6,069,098.38

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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.