Home / 6,356,797.38-9,541,188.45-2,317,189.68

Finding the Fourth Proportional to 6,356,797.38, 9,541,188.45 and 2,317,189.68

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Solution

The fourth proportional to 6,356,797.38, 9,541,188.45 and 2,317,189.68 is: 3,477,968.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,356,797.38 : 9,541,188.45 = 2,317,189.68 : x
  2. Step 2: Convert to fraction form
    6,356,797.38/9,541,188.45 = 2,317,189.68/x
  3. Step 3: Cross multiply
    6,356,797.38x = 9,541,188.45 × 2,317,189.68
  4. Step 4: Simplify right side
    6,356,797.38x = 22,108,743,411,275.20
  5. Step 5: Solve for x
    x = 22,108,743,411,275.20/6,356,797.38
  6. Step 6: Final answer
    x = 3,477,968.87

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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.