Home / 1,064,412.20-1,468,834.89-580,973.42

Finding the Fourth Proportional to 1,064,412.20, 1,468,834.89 and 580,973.42

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Solution

The fourth proportional to 1,064,412.20, 1,468,834.89 and 580,973.42 is: 801,713.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,412.20 : 1,468,834.89 = 580,973.42 : x
  2. Step 2: Convert to fraction form
    1,064,412.20/1,468,834.89 = 580,973.42/x
  3. Step 3: Cross multiply
    1,064,412.20x = 1,468,834.89 × 580,973.42
  4. Step 4: Simplify right side
    1,064,412.20x = 853,354,029,458.62
  5. Step 5: Solve for x
    x = 853,354,029,458.62/1,064,412.20
  6. Step 6: Final answer
    x = 801,713.87

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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.