Home / 9,344,605.40-14,016,908.10-2,521,165.40

Finding the Fourth Proportional to 9,344,605.40, 14,016,908.10 and 2,521,165.40

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Solution

The fourth proportional to 9,344,605.40, 14,016,908.10 and 2,521,165.40 is: 3,781,748.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,605.40 : 14,016,908.10 = 2,521,165.40 : x
  2. Step 2: Convert to fraction form
    9,344,605.40/14,016,908.10 = 2,521,165.40/x
  3. Step 3: Cross multiply
    9,344,605.40x = 14,016,908.10 × 2,521,165.40
  4. Step 4: Simplify right side
    9,344,605.40x = 35,338,943,716,699.73
  5. Step 5: Solve for x
    x = 35,338,943,716,699.73/9,344,605.40
  6. Step 6: Final answer
    x = 3,781,748.10

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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.