Home / 3,264,612.20-4,896,918.30-3,233,119.40

Finding the Fourth Proportional to 3,264,612.20, 4,896,918.30 and 3,233,119.40

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Solution

The fourth proportional to 3,264,612.20, 4,896,918.30 and 3,233,119.40 is: 4,849,679.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,612.20 : 4,896,918.30 = 3,233,119.40 : x
  2. Step 2: Convert to fraction form
    3,264,612.20/4,896,918.30 = 3,233,119.40/x
  3. Step 3: Cross multiply
    3,264,612.20x = 4,896,918.30 × 3,233,119.40
  4. Step 4: Simplify right side
    3,264,612.20x = 15,832,321,555,945.02
  5. Step 5: Solve for x
    x = 15,832,321,555,945.02/3,264,612.20
  6. Step 6: Final answer
    x = 4,849,679.10

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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.