Home / 3,569,467.50-5,352,189.15-1,172,668.59

Finding the Fourth Proportional to 3,569,467.50, 5,352,189.15 and 1,172,668.59

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Solution

The fourth proportional to 3,569,467.50, 5,352,189.15 and 1,172,668.59 is: 1,758,341.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,467.50 : 5,352,189.15 = 1,172,668.59 : x
  2. Step 2: Convert to fraction form
    3,569,467.50/5,352,189.15 = 1,172,668.59/x
  3. Step 3: Cross multiply
    3,569,467.50x = 5,352,189.15 × 1,172,668.59
  4. Step 4: Simplify right side
    3,569,467.50x = 6,276,344,103,943.80
  5. Step 5: Solve for x
    x = 6,276,344,103,943.80/3,569,467.50
  6. Step 6: Final answer
    x = 1,758,341.85

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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.