Home / 4,329,468.17-5,969,776.80-3,238,242.65

Finding the Fourth Proportional to 4,329,468.17, 5,969,776.80 and 3,238,242.65

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Solution

The fourth proportional to 4,329,468.17, 5,969,776.80 and 3,238,242.65 is: 4,465,117.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329,468.17 : 5,969,776.80 = 3,238,242.65 : x
  2. Step 2: Convert to fraction form
    4,329,468.17/5,969,776.80 = 3,238,242.65/x
  3. Step 3: Cross multiply
    4,329,468.17x = 5,969,776.80 × 3,238,242.65
  4. Step 4: Simplify right side
    4,329,468.17x = 19,331,585,864,786.59
  5. Step 5: Solve for x
    x = 19,331,585,864,786.59/4,329,468.17
  6. Step 6: Final answer
    x = 4,465,117.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.