Home / 2,247,501.28-3,370,549.20-751,243.36

Finding the Fourth Proportional to 2,247,501.28, 3,370,549.20 and 751,243.36

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Solution

The fourth proportional to 2,247,501.28, 3,370,549.20 and 751,243.36 is: 1,126,630.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,501.28 : 3,370,549.20 = 751,243.36 : x
  2. Step 2: Convert to fraction form
    2,247,501.28/3,370,549.20 = 751,243.36/x
  3. Step 3: Cross multiply
    2,247,501.28x = 3,370,549.20 × 751,243.36
  4. Step 4: Simplify right side
    2,247,501.28x = 2,532,102,706,053.31
  5. Step 5: Solve for x
    x = 2,532,102,706,053.31/2,247,501.28
  6. Step 6: Final answer
    x = 1,126,630.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.