Home / 2,416,645.60-3,626,280.60-996,845.20

Finding the Fourth Proportional to 2,416,645.60, 3,626,280.60 and 996,845.20

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Solution

The fourth proportional to 2,416,645.60, 3,626,280.60 and 996,845.20 is: 1,495,809.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,645.60 : 3,626,280.60 = 996,845.20 : x
  2. Step 2: Convert to fraction form
    2,416,645.60/3,626,280.60 = 996,845.20/x
  3. Step 3: Cross multiply
    2,416,645.60x = 3,626,280.60 × 996,845.20
  4. Step 4: Simplify right side
    2,416,645.60x = 3,614,840,409,963.12
  5. Step 5: Solve for x
    x = 3,614,840,409,963.12/2,416,645.60
  6. Step 6: Final answer
    x = 1,495,809.07

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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.