Home / 9,436,307.10-14,154,436.86-2,612,857.55

Finding the Fourth Proportional to 9,436,307.10, 14,154,436.86 and 2,612,857.55

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Solution

The fourth proportional to 9,436,307.10, 14,154,436.86 and 2,612,857.55 is: 3,919,279.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,436,307.10 : 14,154,436.86 = 2,612,857.55 : x
  2. Step 2: Convert to fraction form
    9,436,307.10/14,154,436.86 = 2,612,857.55/x
  3. Step 3: Cross multiply
    9,436,307.10x = 14,154,436.86 × 2,612,857.55
  4. Step 4: Simplify right side
    9,436,307.10x = 36,983,527,144,877.11
  5. Step 5: Solve for x
    x = 36,983,527,144,877.11/9,436,307.10
  6. Step 6: Final answer
    x = 3,919,279.73

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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.