Home / 2,449,432.60-3,669,720.23-2,095,138.60

Finding the Fourth Proportional to 2,449,432.60, 3,669,720.23 and 2,095,138.60

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Solution

The fourth proportional to 2,449,432.60, 3,669,720.23 and 2,095,138.60 is: 3,138,919.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,432.60 : 3,669,720.23 = 2,095,138.60 : x
  2. Step 2: Convert to fraction form
    2,449,432.60/3,669,720.23 = 2,095,138.60/x
  3. Step 3: Cross multiply
    2,449,432.60x = 3,669,720.23 × 2,095,138.60
  4. Step 4: Simplify right side
    2,449,432.60x = 7,688,572,494,598.19
  5. Step 5: Solve for x
    x = 7,688,572,494,598.19/2,449,432.60
  6. Step 6: Final answer
    x = 3,138,919.80

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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.