Home / 9,522,460.80-14,283,691.20-2,790,874.80

Finding the Fourth Proportional to 9,522,460.80, 14,283,691.20 and 2,790,874.80

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Solution

The fourth proportional to 9,522,460.80, 14,283,691.20 and 2,790,874.80 is: 4,186,312.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,522,460.80 : 14,283,691.20 = 2,790,874.80 : x
  2. Step 2: Convert to fraction form
    9,522,460.80/14,283,691.20 = 2,790,874.80/x
  3. Step 3: Cross multiply
    9,522,460.80x = 14,283,691.20 × 2,790,874.80
  4. Step 4: Simplify right side
    9,522,460.80x = 39,863,993,821,061.76
  5. Step 5: Solve for x
    x = 39,863,993,821,061.76/9,522,460.80
  6. Step 6: Final answer
    x = 4,186,312.20

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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.