Home / 7,134,074.39-10,702,227.06-2,340,673.40

Finding the Fourth Proportional to 7,134,074.39, 10,702,227.06 and 2,340,673.40

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Solution

The fourth proportional to 7,134,074.39, 10,702,227.06 and 2,340,673.40 is: 3,511,376.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,134,074.39 : 10,702,227.06 = 2,340,673.40 : x
  2. Step 2: Convert to fraction form
    7,134,074.39/10,702,227.06 = 2,340,673.40/x
  3. Step 3: Cross multiply
    7,134,074.39x = 10,702,227.06 × 2,340,673.40
  4. Step 4: Simplify right side
    7,134,074.39x = 25,050,418,226,857.77
  5. Step 5: Solve for x
    x = 25,050,418,226,857.77/7,134,074.39
  6. Step 6: Final answer
    x = 3,511,376.09

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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.