Home / 3,325,719.60-4,976,123.40-2,368,388.40

Finding the Fourth Proportional to 3,325,719.60, 4,976,123.40 and 2,368,388.40

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Solution

The fourth proportional to 3,325,719.60, 4,976,123.40 and 2,368,388.40 is: 3,543,712.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,719.60 : 4,976,123.40 = 2,368,388.40 : x
  2. Step 2: Convert to fraction form
    3,325,719.60/4,976,123.40 = 2,368,388.40/x
  3. Step 3: Cross multiply
    3,325,719.60x = 4,976,123.40 × 2,368,388.40
  4. Step 4: Simplify right side
    3,325,719.60x = 11,785,392,937,528.56
  5. Step 5: Solve for x
    x = 11,785,392,937,528.56/3,325,719.60
  6. Step 6: Final answer
    x = 3,543,712.15

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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.