Home / 6,904,600.47-10,359,887.33-3,705,989.95

Finding the Fourth Proportional to 6,904,600.47, 10,359,887.33 and 3,705,989.95

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Solution

The fourth proportional to 6,904,600.47, 10,359,887.33 and 3,705,989.95 is: 5,560,587.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,904,600.47 : 10,359,887.33 = 3,705,989.95 : x
  2. Step 2: Convert to fraction form
    6,904,600.47/10,359,887.33 = 3,705,989.95/x
  3. Step 3: Cross multiply
    6,904,600.47x = 10,359,887.33 × 3,705,989.95
  4. Step 4: Simplify right side
    6,904,600.47x = 38,393,638,283,682.66
  5. Step 5: Solve for x
    x = 38,393,638,283,682.66/6,904,600.47
  6. Step 6: Final answer
    x = 5,560,587.97

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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.