Home / 4,304,387.68-5,940,323.66-2,370,647.76

Finding the Fourth Proportional to 4,304,387.68, 5,940,323.66 and 2,370,647.76

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Solution

The fourth proportional to 4,304,387.68, 5,940,323.66 and 2,370,647.76 is: 3,271,641.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304,387.68 : 5,940,323.66 = 2,370,647.76 : x
  2. Step 2: Convert to fraction form
    4,304,387.68/5,940,323.66 = 2,370,647.76/x
  3. Step 3: Cross multiply
    4,304,387.68x = 5,940,323.66 × 2,370,647.76
  4. Step 4: Simplify right side
    4,304,387.68x = 14,082,414,978,254
  5. Step 5: Solve for x
    x = 14,082,414,978,254/4,304,387.68
  6. Step 6: Final answer
    x = 3,271,641.87

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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.