Home / 2,449,632.60-3,674,448.90-2,183,693.40

Finding the Fourth Proportional to 2,449,632.60, 3,674,448.90 and 2,183,693.40

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Solution

The fourth proportional to 2,449,632.60, 3,674,448.90 and 2,183,693.40 is: 3,275,540.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,632.60 : 3,674,448.90 = 2,183,693.40 : x
  2. Step 2: Convert to fraction form
    2,449,632.60/3,674,448.90 = 2,183,693.40/x
  3. Step 3: Cross multiply
    2,449,632.60x = 3,674,448.90 × 2,183,693.40
  4. Step 4: Simplify right side
    2,449,632.60x = 8,023,869,811,567.26
  5. Step 5: Solve for x
    x = 8,023,869,811,567.26/2,449,632.60
  6. Step 6: Final answer
    x = 3,275,540.10

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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.