Home / 4,373,981.60-6,560,972.40-2,010,077.60

Finding the Fourth Proportional to 4,373,981.60, 6,560,972.40 and 2,010,077.60

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Solution

The fourth proportional to 4,373,981.60, 6,560,972.40 and 2,010,077.60 is: 3,015,116.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373,981.60 : 6,560,972.40 = 2,010,077.60 : x
  2. Step 2: Convert to fraction form
    4,373,981.60/6,560,972.40 = 2,010,077.60/x
  3. Step 3: Cross multiply
    4,373,981.60x = 6,560,972.40 × 2,010,077.60
  4. Step 4: Simplify right side
    4,373,981.60x = 13,188,063,655,458.24
  5. Step 5: Solve for x
    x = 13,188,063,655,458.24/4,373,981.60
  6. Step 6: Final answer
    x = 3,015,116.40

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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.