Home / 435,239.70-652,649.41-182,452.29

Finding the Fourth Proportional to 435,239.70, 652,649.41 and 182,452.29

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Solution

The fourth proportional to 435,239.70, 652,649.41 and 182,452.29 is: 273,590.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,239.70 : 652,649.41 = 182,452.29 : x
  2. Step 2: Convert to fraction form
    435,239.70/652,649.41 = 182,452.29/x
  3. Step 3: Cross multiply
    435,239.70x = 652,649.41 × 182,452.29
  4. Step 4: Simplify right side
    435,239.70x = 119,077,379,421.65
  5. Step 5: Solve for x
    x = 119,077,379,421.65/435,239.70
  6. Step 6: Final answer
    x = 273,590.34

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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.