Home / 6,669,596-9,203,614.96-3,729,655.52

Finding the Fourth Proportional to 6,669,596, 9,203,614.96 and 3,729,655.52

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Solution

The fourth proportional to 6,669,596, 9,203,614.96 and 3,729,655.52 is: 5,146,685.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,669,596 : 9,203,614.96 = 3,729,655.52 : x
  2. Step 2: Convert to fraction form
    6,669,596/9,203,614.96 = 3,729,655.52/x
  3. Step 3: Cross multiply
    6,669,596x = 9,203,614.96 × 3,729,655.52
  4. Step 4: Simplify right side
    6,669,596x = 34,326,313,339,518.58
  5. Step 5: Solve for x
    x = 34,326,313,339,518.58/6,669,596
  6. Step 6: Final answer
    x = 5,146,685.55

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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.