Home / 2,366,811.20-3,552,549.60-1,170,084.80

Finding the Fourth Proportional to 2,366,811.20, 3,552,549.60 and 1,170,084.80

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Solution

The fourth proportional to 2,366,811.20, 3,552,549.60 and 1,170,084.80 is: 1,756,280.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366,811.20 : 3,552,549.60 = 1,170,084.80 : x
  2. Step 2: Convert to fraction form
    2,366,811.20/3,552,549.60 = 1,170,084.80/x
  3. Step 3: Cross multiply
    2,366,811.20x = 3,552,549.60 × 1,170,084.80
  4. Step 4: Simplify right side
    2,366,811.20x = 4,156,784,288,206.08
  5. Step 5: Solve for x
    x = 4,156,784,288,206.08/2,366,811.20
  6. Step 6: Final answer
    x = 1,756,280.47

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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.