Home / 10,974,750.10-16,462,125.15-4,151,310.10

Finding the Fourth Proportional to 10,974,750.10, 16,462,125.15 and 4,151,310.10

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Solution

The fourth proportional to 10,974,750.10, 16,462,125.15 and 4,151,310.10 is: 6,226,965.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,974,750.10 : 16,462,125.15 = 4,151,310.10 : x
  2. Step 2: Convert to fraction form
    10,974,750.10/16,462,125.15 = 4,151,310.10/x
  3. Step 3: Cross multiply
    10,974,750.10x = 16,462,125.15 × 4,151,310.10
  4. Step 4: Simplify right side
    10,974,750.10x = 68,339,386,402,659.02
  5. Step 5: Solve for x
    x = 68,339,386,402,659.02/10,974,750.10
  6. Step 6: Final answer
    x = 6,226,965.15

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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.