Home / 3,011,014.20-4,155,091.98-1,704,238.14

Finding the Fourth Proportional to 3,011,014.20, 4,155,091.98 and 1,704,238.14

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Solution

The fourth proportional to 3,011,014.20, 4,155,091.98 and 1,704,238.14 is: 2,351,787.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,011,014.20 : 4,155,091.98 = 1,704,238.14 : x
  2. Step 2: Convert to fraction form
    3,011,014.20/4,155,091.98 = 1,704,238.14/x
  3. Step 3: Cross multiply
    3,011,014.20x = 4,155,091.98 × 1,704,238.14
  4. Step 4: Simplify right side
    3,011,014.20x = 7,081,266,227,524.12
  5. Step 5: Solve for x
    x = 7,081,266,227,524.12/3,011,014.20
  6. Step 6: Final answer
    x = 2,351,787.72

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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.