Home / 2,534,960.80-3,803,017.20-852,234.40

Finding the Fourth Proportional to 2,534,960.80, 3,803,017.20 and 852,234.40

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Solution

The fourth proportional to 2,534,960.80, 3,803,017.20 and 852,234.40 is: 1,278,545.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,960.80 : 3,803,017.20 = 852,234.40 : x
  2. Step 2: Convert to fraction form
    2,534,960.80/3,803,017.20 = 852,234.40/x
  3. Step 3: Cross multiply
    2,534,960.80x = 3,803,017.20 × 852,234.40
  4. Step 4: Simplify right side
    2,534,960.80x = 3,241,062,081,631.68
  5. Step 5: Solve for x
    x = 3,241,062,081,631.68/2,534,960.80
  6. Step 6: Final answer
    x = 1,278,545.25

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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.