Home / 6,466,732.62-8,924,088.51-3,713,600.94

Finding the Fourth Proportional to 6,466,732.62, 8,924,088.51 and 3,713,600.94

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Solution

The fourth proportional to 6,466,732.62, 8,924,088.51 and 3,713,600.94 is: 5,124,767.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,466,732.62 : 8,924,088.51 = 3,713,600.94 : x
  2. Step 2: Convert to fraction form
    6,466,732.62/8,924,088.51 = 3,713,600.94/x
  3. Step 3: Cross multiply
    6,466,732.62x = 8,924,088.51 × 3,713,600.94
  4. Step 4: Simplify right side
    6,466,732.62x = 33,140,503,479,379.20
  5. Step 5: Solve for x
    x = 33,140,503,479,379.20/6,466,732.62
  6. Step 6: Final answer
    x = 5,124,767.86

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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.