Home / 10,267,759.62-14,165,355.48-5,914,514.22

Finding the Fourth Proportional to 10,267,759.62, 14,165,355.48 and 5,914,514.22

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Solution

The fourth proportional to 10,267,759.62, 14,165,355.48 and 5,914,514.22 is: 8,159,637.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,267,759.62 : 14,165,355.48 = 5,914,514.22 : x
  2. Step 2: Convert to fraction form
    10,267,759.62/14,165,355.48 = 5,914,514.22/x
  3. Step 3: Cross multiply
    10,267,759.62x = 14,165,355.48 × 5,914,514.22
  4. Step 4: Simplify right side
    10,267,759.62x = 83,781,196,417,814.92
  5. Step 5: Solve for x
    x = 83,781,196,417,814.92/10,267,759.62
  6. Step 6: Final answer
    x = 8,159,637.50

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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.