Home / 2,394,731.28-3,586,989.83-1,937,359.87

Finding the Fourth Proportional to 2,394,731.28, 3,586,989.83 and 1,937,359.87

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Solution

The fourth proportional to 2,394,731.28, 3,586,989.83 and 1,937,359.87 is: 2,901,908.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,731.28 : 3,586,989.83 = 1,937,359.87 : x
  2. Step 2: Convert to fraction form
    2,394,731.28/3,586,989.83 = 1,937,359.87/x
  3. Step 3: Cross multiply
    2,394,731.28x = 3,586,989.83 × 1,937,359.87
  4. Step 4: Simplify right side
    2,394,731.28x = 6,949,290,152,262.67
  5. Step 5: Solve for x
    x = 6,949,290,152,262.67/2,394,731.28
  6. Step 6: Final answer
    x = 2,901,908.12

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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.