Home / 2,552,019.57-3,828,589.91-754,762.95

Finding the Fourth Proportional to 2,552,019.57, 3,828,589.91 and 754,762.95

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Solution

The fourth proportional to 2,552,019.57, 3,828,589.91 and 754,762.95 is: 1,132,310.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,019.57 : 3,828,589.91 = 754,762.95 : x
  2. Step 2: Convert to fraction form
    2,552,019.57/3,828,589.91 = 754,762.95/x
  3. Step 3: Cross multiply
    2,552,019.57x = 3,828,589.91 × 754,762.95
  4. Step 4: Simplify right side
    2,552,019.57x = 2,889,677,811,038.02
  5. Step 5: Solve for x
    x = 2,889,677,811,038.02/2,552,019.57
  6. Step 6: Final answer
    x = 1,132,310.21

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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.