Home / 6,142,070.55-9,214,453.66-1,882,559.19

Finding the Fourth Proportional to 6,142,070.55, 9,214,453.66 and 1,882,559.19

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Solution

The fourth proportional to 6,142,070.55, 9,214,453.66 and 1,882,559.19 is: 2,824,251.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,142,070.55 : 9,214,453.66 = 1,882,559.19 : x
  2. Step 2: Convert to fraction form
    6,142,070.55/9,214,453.66 = 1,882,559.19/x
  3. Step 3: Cross multiply
    6,142,070.55x = 9,214,453.66 × 1,882,559.19
  4. Step 4: Simplify right side
    6,142,070.55x = 17,346,754,418,462.13
  5. Step 5: Solve for x
    x = 17,346,754,418,462.13/6,142,070.55
  6. Step 6: Final answer
    x = 2,824,251.90

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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.