Home / 7,593,900.39-10,479,610.32-4,109,239.20

Finding the Fourth Proportional to 7,593,900.39, 10,479,610.32 and 4,109,239.20

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Solution

The fourth proportional to 7,593,900.39, 10,479,610.32 and 4,109,239.20 is: 5,670,765.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,593,900.39 : 10,479,610.32 = 4,109,239.20 : x
  2. Step 2: Convert to fraction form
    7,593,900.39/10,479,610.32 = 4,109,239.20/x
  3. Step 3: Cross multiply
    7,593,900.39x = 10,479,610.32 × 4,109,239.20
  4. Step 4: Simplify right side
    7,593,900.39x = 43,063,225,474,327.57
  5. Step 5: Solve for x
    x = 43,063,225,474,327.57/7,593,900.39
  6. Step 6: Final answer
    x = 5,670,765.12

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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.