Home / 7,394,340.90-10,202,441.61-4,295,022.66

Finding the Fourth Proportional to 7,394,340.90, 10,202,441.61 and 4,295,022.66

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Solution

The fourth proportional to 7,394,340.90, 10,202,441.61 and 4,295,022.66 is: 5,926,115.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,394,340.90 : 10,202,441.61 = 4,295,022.66 : x
  2. Step 2: Convert to fraction form
    7,394,340.90/10,202,441.61 = 4,295,022.66/x
  3. Step 3: Cross multiply
    7,394,340.90x = 10,202,441.61 × 4,295,022.66
  4. Step 4: Simplify right side
    7,394,340.90x = 43,819,717,902,276.88
  5. Step 5: Solve for x
    x = 43,819,717,902,276.88/7,394,340.90
  6. Step 6: Final answer
    x = 5,926,115.46

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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.