Home / 10,960,882.10-16,441,323.15-4,977,250.10

Finding the Fourth Proportional to 10,960,882.10, 16,441,323.15 and 4,977,250.10

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Solution

The fourth proportional to 10,960,882.10, 16,441,323.15 and 4,977,250.10 is: 7,465,875.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,960,882.10 : 16,441,323.15 = 4,977,250.10 : x
  2. Step 2: Convert to fraction form
    10,960,882.10/16,441,323.15 = 4,977,250.10/x
  3. Step 3: Cross multiply
    10,960,882.10x = 16,441,323.15 × 4,977,250.10
  4. Step 4: Simplify right side
    10,960,882.10x = 81,832,577,292,469.81
  5. Step 5: Solve for x
    x = 81,832,577,292,469.81/10,960,882.10
  6. Step 6: Final answer
    x = 7,465,875.15

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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.