Home / 4,002,023.80-5,523,343.58-2,454,211

Finding the Fourth Proportional to 4,002,023.80, 5,523,343.58 and 2,454,211

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Solution

The fourth proportional to 4,002,023.80, 5,523,343.58 and 2,454,211 is: 3,387,148.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002,023.80 : 5,523,343.58 = 2,454,211 : x
  2. Step 2: Convert to fraction form
    4,002,023.80/5,523,343.58 = 2,454,211/x
  3. Step 3: Cross multiply
    4,002,023.80x = 5,523,343.58 × 2,454,211
  4. Step 4: Simplify right side
    4,002,023.80x = 13,555,450,570,815.38
  5. Step 5: Solve for x
    x = 13,555,450,570,815.38/4,002,023.80
  6. Step 6: Final answer
    x = 3,387,148.91

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1.5x scale

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.