Home / 1,354,865.59-2,032,299.33-344,063.35

Finding the Fourth Proportional to 1,354,865.59, 2,032,299.33 and 344,063.35

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Solution

The fourth proportional to 1,354,865.59, 2,032,299.33 and 344,063.35 is: 516,095.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,865.59 : 2,032,299.33 = 344,063.35 : x
  2. Step 2: Convert to fraction form
    1,354,865.59/2,032,299.33 = 344,063.35/x
  3. Step 3: Cross multiply
    1,354,865.59x = 2,032,299.33 × 344,063.35
  4. Step 4: Simplify right side
    1,354,865.59x = 699,239,715,682.56
  5. Step 5: Solve for x
    x = 699,239,715,682.56/1,354,865.59
  6. Step 6: Final answer
    x = 516,095.26

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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.