Home / 6,652,569.60-9,961,850.88-3,657,461.76

Finding the Fourth Proportional to 6,652,569.60, 9,961,850.88 and 3,657,461.76

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Solution

The fourth proportional to 6,652,569.60, 9,961,850.88 and 3,657,461.76 is: 5,476,844.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,652,569.60 : 9,961,850.88 = 3,657,461.76 : x
  2. Step 2: Convert to fraction form
    6,652,569.60/9,961,850.88 = 3,657,461.76/x
  3. Step 3: Cross multiply
    6,652,569.60x = 9,961,850.88 × 3,657,461.76
  4. Step 4: Simplify right side
    6,652,569.60x = 36,435,088,652,422.35
  5. Step 5: Solve for x
    x = 36,435,088,652,422.35/6,652,569.60
  6. Step 6: Final answer
    x = 5,476,844.41

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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.