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Finding the Fourth Proportional to 3,725,062.02, 5,598,347.72 and 3,466,447.79

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Solution

The fourth proportional to 3,725,062.02, 5,598,347.72 and 3,466,447.79 is: 5,209,679.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,725,062.02 : 5,598,347.72 = 3,466,447.79 : x
  2. Step 2: Convert to fraction form
    3,725,062.02/5,598,347.72 = 3,466,447.79/x
  3. Step 3: Cross multiply
    3,725,062.02x = 5,598,347.72 × 3,466,447.79
  4. Step 4: Simplify right side
    3,725,062.02x = 19,406,380,064,814.18
  5. Step 5: Solve for x
    x = 19,406,380,064,814.18/3,725,062.02
  6. Step 6: Final answer
    x = 5,209,679.72

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.