Home / 9,704,717.20-14,557,075.80-7,465,229.20

Finding the Fourth Proportional to 9,704,717.20, 14,557,075.80 and 7,465,229.20

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Solution

The fourth proportional to 9,704,717.20, 14,557,075.80 and 7,465,229.20 is: 11,197,843.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,704,717.20 : 14,557,075.80 = 7,465,229.20 : x
  2. Step 2: Convert to fraction form
    9,704,717.20/14,557,075.80 = 7,465,229.20/x
  3. Step 3: Cross multiply
    9,704,717.20x = 14,557,075.80 × 7,465,229.20
  4. Step 4: Simplify right side
    9,704,717.20x = 108,671,907,328,773.38
  5. Step 5: Solve for x
    x = 108,671,907,328,773.38/9,704,717.20
  6. Step 6: Final answer
    x = 11,197,843.80

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Similar ratio
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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.