Home / 6,363,600.50-8,781,770.16-3,502,032.50

Finding the Fourth Proportional to 6,363,600.50, 8,781,770.16 and 3,502,032.50

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Solution

The fourth proportional to 6,363,600.50, 8,781,770.16 and 3,502,032.50 is: 4,832,805.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,363,600.50 : 8,781,770.16 = 3,502,032.50 : x
  2. Step 2: Convert to fraction form
    6,363,600.50/8,781,770.16 = 3,502,032.50/x
  3. Step 3: Cross multiply
    6,363,600.50x = 8,781,770.16 × 3,502,032.50
  4. Step 4: Simplify right side
    6,363,600.50x = 30,754,044,507,850.20
  5. Step 5: Solve for x
    x = 30,754,044,507,850.20/6,363,600.50
  6. Step 6: Final answer
    x = 4,832,805.66

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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.