Home / 6,548,466.18-9,037,155.60-3,647,856.27

Finding the Fourth Proportional to 6,548,466.18, 9,037,155.60 and 3,647,856.27

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Solution

The fourth proportional to 6,548,466.18, 9,037,155.60 and 3,647,856.27 is: 5,034,193.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,466.18 : 9,037,155.60 = 3,647,856.27 : x
  2. Step 2: Convert to fraction form
    6,548,466.18/9,037,155.60 = 3,647,856.27/x
  3. Step 3: Cross multiply
    6,548,466.18x = 9,037,155.60 × 3,647,856.27
  4. Step 4: Simplify right side
    6,548,466.18x = 32,966,244,718,425.61
  5. Step 5: Solve for x
    x = 32,966,244,718,425.61/6,548,466.18
  6. Step 6: Final answer
    x = 5,034,193.32

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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.