Home / 5,795,572.80-8,694,914.40-5,168,827.20

Finding the Fourth Proportional to 5,795,572.80, 8,694,914.40 and 5,168,827.20

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Solution

The fourth proportional to 5,795,572.80, 8,694,914.40 and 5,168,827.20 is: 7,754,627.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,795,572.80 : 8,694,914.40 = 5,168,827.20 : x
  2. Step 2: Convert to fraction form
    5,795,572.80/8,694,914.40 = 5,168,827.20/x
  3. Step 3: Cross multiply
    5,795,572.80x = 8,694,914.40 × 5,168,827.20
  4. Step 4: Simplify right side
    5,795,572.80x = 44,942,510,052,391.68
  5. Step 5: Solve for x
    x = 44,942,510,052,391.68/5,795,572.80
  6. Step 6: Final answer
    x = 7,754,627.82

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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.