Home / 2,850,527.60-3,933,515.22-1,626,799.04

Finding the Fourth Proportional to 2,850,527.60, 3,933,515.22 and 1,626,799.04

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Solution

The fourth proportional to 2,850,527.60, 3,933,515.22 and 1,626,799.04 is: 2,244,861.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,850,527.60 : 3,933,515.22 = 1,626,799.04 : x
  2. Step 2: Convert to fraction form
    2,850,527.60/3,933,515.22 = 1,626,799.04/x
  3. Step 3: Cross multiply
    2,850,527.60x = 3,933,515.22 × 1,626,799.04
  4. Step 4: Simplify right side
    2,850,527.60x = 6,399,038,783,721.39
  5. Step 5: Solve for x
    x = 6,399,038,783,721.39/2,850,527.60
  6. Step 6: Final answer
    x = 2,244,861.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.