Home / 5,982,521.45-8,976,043.78-2,341,853.24

Finding the Fourth Proportional to 5,982,521.45, 8,976,043.78 and 2,341,853.24

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Solution

The fourth proportional to 5,982,521.45, 8,976,043.78 and 2,341,853.24 is: 3,513,665.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,982,521.45 : 8,976,043.78 = 2,341,853.24 : x
  2. Step 2: Convert to fraction form
    5,982,521.45/8,976,043.78 = 2,341,853.24/x
  3. Step 3: Cross multiply
    5,982,521.45x = 8,976,043.78 × 2,341,853.24
  4. Step 4: Simplify right side
    5,982,521.45x = 21,020,577,157,839.99
  5. Step 5: Solve for x
    x = 21,020,577,157,839.99/5,982,521.45
  6. Step 6: Final answer
    x = 3,513,665.16

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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.