Home / 6,392,807.82-9,585,900.45-2,348,251.02

Finding the Fourth Proportional to 6,392,807.82, 9,585,900.45 and 2,348,251.02

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Solution

The fourth proportional to 6,392,807.82, 9,585,900.45 and 2,348,251.02 is: 3,521,160.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,392,807.82 : 9,585,900.45 = 2,348,251.02 : x
  2. Step 2: Convert to fraction form
    6,392,807.82/9,585,900.45 = 2,348,251.02/x
  3. Step 3: Cross multiply
    6,392,807.82x = 9,585,900.45 × 2,348,251.02
  4. Step 4: Simplify right side
    6,392,807.82x = 22,510,100,509,330.96
  5. Step 5: Solve for x
    x = 22,510,100,509,330.96/6,392,807.82
  6. Step 6: Final answer
    x = 3,521,160.21

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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.