Home / 2,336,416.22-3,484,000.90-2,253,155.78

Finding the Fourth Proportional to 2,336,416.22, 3,484,000.90 and 2,253,155.78

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Solution

The fourth proportional to 2,336,416.22, 3,484,000.90 and 2,253,155.78 is: 3,359,845.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,416.22 : 3,484,000.90 = 2,253,155.78 : x
  2. Step 2: Convert to fraction form
    2,336,416.22/3,484,000.90 = 2,253,155.78/x
  3. Step 3: Cross multiply
    2,336,416.22x = 3,484,000.90 × 2,253,155.78
  4. Step 4: Simplify right side
    2,336,416.22x = 7,849,996,765,360.20
  5. Step 5: Solve for x
    x = 7,849,996,765,360.20/2,336,416.22
  6. Step 6: Final answer
    x = 3,359,845.18

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.