Home / 7,593,904.74-10,479,616.32-4,109,243.55

Finding the Fourth Proportional to 7,593,904.74, 10,479,616.32 and 4,109,243.55

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Solution

The fourth proportional to 7,593,904.74, 10,479,616.32 and 4,109,243.55 is: 5,670,771.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,593,904.74 : 10,479,616.32 = 4,109,243.55 : x
  2. Step 2: Convert to fraction form
    7,593,904.74/10,479,616.32 = 4,109,243.55/x
  3. Step 3: Cross multiply
    7,593,904.74x = 10,479,616.32 × 4,109,243.55
  4. Step 4: Simplify right side
    7,593,904.74x = 43,063,295,769,434.73
  5. Step 5: Solve for x
    x = 43,063,295,769,434.73/7,593,904.74
  6. Step 6: Final answer
    x = 5,670,771.13

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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.