Home / 7,593,908.31-10,479,621.24-4,109,247.12

Finding the Fourth Proportional to 7,593,908.31, 10,479,621.24 and 4,109,247.12

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Solution

The fourth proportional to 7,593,908.31, 10,479,621.24 and 4,109,247.12 is: 5,670,776.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,593,908.31 : 10,479,621.24 = 4,109,247.12 : x
  2. Step 2: Convert to fraction form
    7,593,908.31/10,479,621.24 = 4,109,247.12/x
  3. Step 3: Cross multiply
    7,593,908.31x = 10,479,621.24 × 4,109,247.12
  4. Step 4: Simplify right side
    7,593,908.31x = 43,063,353,346,762.73
  5. Step 5: Solve for x
    x = 43,063,353,346,762.73/7,593,908.31
  6. Step 6: Final answer
    x = 5,670,776.05

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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.