Home / 2,418,154.80-3,627,232.20-1,709,566.80

Finding the Fourth Proportional to 2,418,154.80, 3,627,232.20 and 1,709,566.80

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Solution

The fourth proportional to 2,418,154.80, 3,627,232.20 and 1,709,566.80 is: 2,564,350.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,418,154.80 : 3,627,232.20 = 1,709,566.80 : x
  2. Step 2: Convert to fraction form
    2,418,154.80/3,627,232.20 = 1,709,566.80/x
  3. Step 3: Cross multiply
    2,418,154.80x = 3,627,232.20 × 1,709,566.80
  4. Step 4: Simplify right side
    2,418,154.80x = 6,200,995,745,010.96
  5. Step 5: Solve for x
    x = 6,200,995,745,010.96/2,418,154.80
  6. Step 6: Final answer
    x = 2,564,350.20

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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.