Home / 6,662,873.60-9,194,754.08-3,607,087.04

Finding the Fourth Proportional to 6,662,873.60, 9,194,754.08 and 3,607,087.04

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Solution

The fourth proportional to 6,662,873.60, 9,194,754.08 and 3,607,087.04 is: 4,977,773.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,662,873.60 : 9,194,754.08 = 3,607,087.04 : x
  2. Step 2: Convert to fraction form
    6,662,873.60/9,194,754.08 = 3,607,087.04/x
  3. Step 3: Cross multiply
    6,662,873.60x = 9,194,754.08 × 3,607,087.04
  4. Step 4: Simplify right side
    6,662,873.60x = 33,166,278,277,955.12
  5. Step 5: Solve for x
    x = 33,166,278,277,955.12/6,662,873.60
  6. Step 6: Final answer
    x = 4,977,773.90

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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.