Home / 6,560,683.50-9,839,903.84-1,767,251.76

Finding the Fourth Proportional to 6,560,683.50, 9,839,903.84 and 1,767,251.76

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Solution

The fourth proportional to 6,560,683.50, 9,839,903.84 and 1,767,251.76 is: 2,650,575.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,683.50 : 9,839,903.84 = 1,767,251.76 : x
  2. Step 2: Convert to fraction form
    6,560,683.50/9,839,903.84 = 1,767,251.76/x
  3. Step 3: Cross multiply
    6,560,683.50x = 9,839,903.84 × 1,767,251.76
  4. Step 4: Simplify right side
    6,560,683.50x = 17,389,587,350,302.85
  5. Step 5: Solve for x
    x = 17,389,587,350,302.85/6,560,683.50
  6. Step 6: Final answer
    x = 2,650,575.56

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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.