Home / 3,012,233.85-4,518,350.78-2,592,329.85

Finding the Fourth Proportional to 3,012,233.85, 4,518,350.78 and 2,592,329.85

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Solution

The fourth proportional to 3,012,233.85, 4,518,350.78 and 2,592,329.85 is: 3,888,494.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,012,233.85 : 4,518,350.78 = 2,592,329.85 : x
  2. Step 2: Convert to fraction form
    3,012,233.85/4,518,350.78 = 2,592,329.85/x
  3. Step 3: Cross multiply
    3,012,233.85x = 4,518,350.78 × 2,592,329.85
  4. Step 4: Simplify right side
    3,012,233.85x = 11,713,055,586,803.13
  5. Step 5: Solve for x
    x = 11,713,055,586,803.13/3,012,233.85
  6. Step 6: Final answer
    x = 3,888,494.78

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Similar ratio
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1.5x scale

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.