Home / 5,632,767.54-8,450,203.17-2,558,974.20

Finding the Fourth Proportional to 5,632,767.54, 8,450,203.17 and 2,558,974.20

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Solution

The fourth proportional to 5,632,767.54, 8,450,203.17 and 2,558,974.20 is: 3,838,939.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632,767.54 : 8,450,203.17 = 2,558,974.20 : x
  2. Step 2: Convert to fraction form
    5,632,767.54/8,450,203.17 = 2,558,974.20/x
  3. Step 3: Cross multiply
    5,632,767.54x = 8,450,203.17 × 2,558,974.20
  4. Step 4: Simplify right side
    5,632,767.54x = 21,623,851,896,788.21
  5. Step 5: Solve for x
    x = 21,623,851,896,788.21/5,632,767.54
  6. Step 6: Final answer
    x = 3,838,939.16

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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.