Home / 1,499,793.20-2,254,938.60-1,468,300.40

Finding the Fourth Proportional to 1,499,793.20, 2,254,938.60 and 1,468,300.40

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Solution

The fourth proportional to 1,499,793.20, 2,254,938.60 and 1,468,300.40 is: 2,207,589.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,499,793.20 : 2,254,938.60 = 1,468,300.40 : x
  2. Step 2: Convert to fraction form
    1,499,793.20/2,254,938.60 = 1,468,300.40/x
  3. Step 3: Cross multiply
    1,499,793.20x = 2,254,938.60 × 1,468,300.40
  4. Step 4: Simplify right side
    1,499,793.20x = 3,310,927,248,355.44
  5. Step 5: Solve for x
    x = 3,310,927,248,355.44/1,499,793.20
  6. Step 6: Final answer
    x = 2,207,589.19

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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.