Home / 5,569,344.27-8,354,024.10-1,525,867.20

Finding the Fourth Proportional to 5,569,344.27, 8,354,024.10 and 1,525,867.20

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Solution

The fourth proportional to 5,569,344.27, 8,354,024.10 and 1,525,867.20 is: 2,288,802.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,569,344.27 : 8,354,024.10 = 1,525,867.20 : x
  2. Step 2: Convert to fraction form
    5,569,344.27/8,354,024.10 = 1,525,867.20/x
  3. Step 3: Cross multiply
    5,569,344.27x = 8,354,024.10 × 1,525,867.20
  4. Step 4: Simplify right side
    5,569,344.27x = 12,747,131,362,199.52
  5. Step 5: Solve for x
    x = 12,747,131,362,199.52/5,569,344.27
  6. Step 6: Final answer
    x = 2,288,802.91

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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.