Home / 6,101,001.02-8,419,378.15-3,347,706.53

Finding the Fourth Proportional to 6,101,001.02, 8,419,378.15 and 3,347,706.53

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Solution

The fourth proportional to 6,101,001.02, 8,419,378.15 and 3,347,706.53 is: 4,619,833.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,101,001.02 : 8,419,378.15 = 3,347,706.53 : x
  2. Step 2: Convert to fraction form
    6,101,001.02/8,419,378.15 = 3,347,706.53/x
  3. Step 3: Cross multiply
    6,101,001.02x = 8,419,378.15 × 3,347,706.53
  4. Step 4: Simplify right side
    6,101,001.02x = 28,185,607,211,294.32
  5. Step 5: Solve for x
    x = 28,185,607,211,294.32/6,101,001.02
  6. Step 6: Final answer
    x = 4,619,833.22

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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.