Home / 9,436,857.10-14,165,929.05-6,248,211.10

Finding the Fourth Proportional to 9,436,857.10, 14,165,929.05 and 6,248,211.10

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Solution

The fourth proportional to 9,436,857.10, 14,165,929.05 and 6,248,211.10 is: 9,379,363.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,436,857.10 : 14,165,929.05 = 6,248,211.10 : x
  2. Step 2: Convert to fraction form
    9,436,857.10/14,165,929.05 = 6,248,211.10/x
  3. Step 3: Cross multiply
    9,436,857.10x = 14,165,929.05 × 6,248,211.10
  4. Step 4: Simplify right side
    9,436,857.10x = 88,511,715,132,022.45
  5. Step 5: Solve for x
    x = 88,511,715,132,022.45/9,436,857.10
  6. Step 6: Final answer
    x = 9,379,363.72

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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.