Home / 7,444,777.41-10,275,011.66-6,202,417.59

Finding the Fourth Proportional to 7,444,777.41, 10,275,011.66 and 6,202,417.59

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Solution

The fourth proportional to 7,444,777.41, 10,275,011.66 and 6,202,417.59 is: 8,560,351.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,444,777.41 : 10,275,011.66 = 6,202,417.59 : x
  2. Step 2: Convert to fraction form
    7,444,777.41/10,275,011.66 = 6,202,417.59/x
  3. Step 3: Cross multiply
    7,444,777.41x = 10,275,011.66 × 6,202,417.59
  4. Step 4: Simplify right side
    7,444,777.41x = 63,729,913,023,571.47
  5. Step 5: Solve for x
    x = 63,729,913,023,571.47/7,444,777.41
  6. Step 6: Final answer
    x = 8,560,351.71

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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.