Home / 3,017,124.56-4,522,697.40-1,416,823.04

Finding the Fourth Proportional to 3,017,124.56, 4,522,697.40 and 1,416,823.04

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Solution

The fourth proportional to 3,017,124.56, 4,522,697.40 and 1,416,823.04 is: 2,123,830.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,124.56 : 4,522,697.40 = 1,416,823.04 : x
  2. Step 2: Convert to fraction form
    3,017,124.56/4,522,697.40 = 1,416,823.04/x
  3. Step 3: Cross multiply
    3,017,124.56x = 4,522,697.40 × 1,416,823.04
  4. Step 4: Simplify right side
    3,017,124.56x = 6,407,861,879,268.10
  5. Step 5: Solve for x
    x = 6,407,861,879,268.10/3,017,124.56
  6. Step 6: Final answer
    x = 2,123,830.74

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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.