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Finding the Fourth Proportional to 4,592,404.94, 6,878,765.90 and 3,735,408.74

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Solution

The fourth proportional to 4,592,404.94, 6,878,765.90 and 3,735,408.74 is: 5,595,108.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,592,404.94 : 6,878,765.90 = 3,735,408.74 : x
  2. Step 2: Convert to fraction form
    4,592,404.94/6,878,765.90 = 3,735,408.74/x
  3. Step 3: Cross multiply
    4,592,404.94x = 6,878,765.90 × 3,735,408.74
  4. Step 4: Simplify right side
    4,592,404.94x = 25,695,002,263,273.97
  5. Step 5: Solve for x
    x = 25,695,002,263,273.97/4,592,404.94
  6. Step 6: Final answer
    x = 5,595,108.14

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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.