Home / 2,449,612.60-3,674,418.90-2,183,673.40

Finding the Fourth Proportional to 2,449,612.60, 3,674,418.90 and 2,183,673.40

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Solution

The fourth proportional to 2,449,612.60, 3,674,418.90 and 2,183,673.40 is: 3,275,510.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,612.60 : 3,674,418.90 = 2,183,673.40 : x
  2. Step 2: Convert to fraction form
    2,449,612.60/3,674,418.90 = 2,183,673.40/x
  3. Step 3: Cross multiply
    2,449,612.60x = 3,674,418.90 × 2,183,673.40
  4. Step 4: Simplify right side
    2,449,612.60x = 8,023,730,812,387.26
  5. Step 5: Solve for x
    x = 8,023,730,812,387.26/2,449,612.60
  6. Step 6: Final answer
    x = 3,275,510.10

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1.5x scale

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.