Home / 4,745,380.80-6,548,544.60-2,569,906.32

Finding the Fourth Proportional to 4,745,380.80, 6,548,544.60 and 2,569,906.32

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Solution

The fourth proportional to 4,745,380.80, 6,548,544.60 and 2,569,906.32 is: 3,546,426.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,380.80 : 6,548,544.60 = 2,569,906.32 : x
  2. Step 2: Convert to fraction form
    4,745,380.80/6,548,544.60 = 2,569,906.32/x
  3. Step 3: Cross multiply
    4,745,380.80x = 6,548,544.60 × 2,569,906.32
  4. Step 4: Simplify right side
    4,745,380.80x = 16,829,146,154,341.87
  5. Step 5: Solve for x
    x = 16,829,146,154,341.87/4,745,380.80
  6. Step 6: Final answer
    x = 3,546,426.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.