Home / 1,168,102.20-1,752,210.90-608,230.20

Finding the Fourth Proportional to 1,168,102.20, 1,752,210.90 and 608,230.20

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Solution

The fourth proportional to 1,168,102.20, 1,752,210.90 and 608,230.20 is: 912,375.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,102.20 : 1,752,210.90 = 608,230.20 : x
  2. Step 2: Convert to fraction form
    1,168,102.20/1,752,210.90 = 608,230.20/x
  3. Step 3: Cross multiply
    1,168,102.20x = 1,752,210.90 × 608,230.20
  4. Step 4: Simplify right side
    1,168,102.20x = 1,065,747,586,149.18
  5. Step 5: Solve for x
    x = 1,065,747,586,149.18/1,168,102.20
  6. Step 6: Final answer
    x = 912,375.29

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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.