Home / 9,995,625.79-14,990,335.17-3,605,047.36

Finding the Fourth Proportional to 9,995,625.79, 14,990,335.17 and 3,605,047.36

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Solution

The fourth proportional to 9,995,625.79, 14,990,335.17 and 3,605,047.36 is: 5,406,451.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,995,625.79 : 14,990,335.17 = 3,605,047.36 : x
  2. Step 2: Convert to fraction form
    9,995,625.79/14,990,335.17 = 3,605,047.36/x
  3. Step 3: Cross multiply
    9,995,625.79x = 14,990,335.17 × 3,605,047.36
  4. Step 4: Simplify right side
    9,995,625.79x = 54,040,868,230,123.65
  5. Step 5: Solve for x
    x = 54,040,868,230,123.65/9,995,625.79
  6. Step 6: Final answer
    x = 5,406,451.72

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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.