Home / 4,374,000.60-6,562,969.20-1,976,611.20

Finding the Fourth Proportional to 4,374,000.60, 6,562,969.20 and 1,976,611.20

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Solution

The fourth proportional to 4,374,000.60, 6,562,969.20 and 1,976,611.20 is: 2,965,806.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,000.60 : 6,562,969.20 = 1,976,611.20 : x
  2. Step 2: Convert to fraction form
    4,374,000.60/6,562,969.20 = 1,976,611.20/x
  3. Step 3: Cross multiply
    4,374,000.60x = 6,562,969.20 × 1,976,611.20
  4. Step 4: Simplify right side
    4,374,000.60x = 12,972,438,425,975.04
  5. Step 5: Solve for x
    x = 12,972,438,425,975.04/4,374,000.60
  6. Step 6: Final answer
    x = 2,965,806.27

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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.