Home / 3,612,561.36-4,981,248.56-2,304,063.60

Finding the Fourth Proportional to 3,612,561.36, 4,981,248.56 and 2,304,063.60

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Solution

The fourth proportional to 3,612,561.36, 4,981,248.56 and 2,304,063.60 is: 3,177,001.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,612,561.36 : 4,981,248.56 = 2,304,063.60 : x
  2. Step 2: Convert to fraction form
    3,612,561.36/4,981,248.56 = 2,304,063.60/x
  3. Step 3: Cross multiply
    3,612,561.36x = 4,981,248.56 × 2,304,063.60
  4. Step 4: Simplify right side
    3,612,561.36x = 11,477,113,478,128.10
  5. Step 5: Solve for x
    x = 11,477,113,478,128.10/3,612,561.36
  6. Step 6: Final answer
    x = 3,177,001.67

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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.