Home / 4,010,209.70-6,015,314.55-3,345,908.45

Finding the Fourth Proportional to 4,010,209.70, 6,015,314.55 and 3,345,908.45

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Solution

The fourth proportional to 4,010,209.70, 6,015,314.55 and 3,345,908.45 is: 5,018,862.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,209.70 : 6,015,314.55 = 3,345,908.45 : x
  2. Step 2: Convert to fraction form
    4,010,209.70/6,015,314.55 = 3,345,908.45/x
  3. Step 3: Cross multiply
    4,010,209.70x = 6,015,314.55 × 3,345,908.45
  4. Step 4: Simplify right side
    4,010,209.70x = 20,126,691,782,252.95
  5. Step 5: Solve for x
    x = 20,126,691,782,252.95/4,010,209.70
  6. Step 6: Final answer
    x = 5,018,862.68

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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.