Home / 6,544,909.88-9,817,337.91-1,995,945.29

Finding the Fourth Proportional to 6,544,909.88, 9,817,337.91 and 1,995,945.29

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Solution

The fourth proportional to 6,544,909.88, 9,817,337.91 and 1,995,945.29 is: 2,993,909.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,544,909.88 : 9,817,337.91 = 1,995,945.29 : x
  2. Step 2: Convert to fraction form
    6,544,909.88/9,817,337.91 = 1,995,945.29/x
  3. Step 3: Cross multiply
    6,544,909.88x = 9,817,337.91 × 1,995,945.29
  4. Step 4: Simplify right side
    6,544,909.88x = 19,594,869,361,802.95
  5. Step 5: Solve for x
    x = 19,594,869,361,802.95/6,544,909.88
  6. Step 6: Final answer
    x = 2,993,909.73

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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.