Home / 4,955,366.15-7,433,034.81-1,361,136.54

Finding the Fourth Proportional to 4,955,366.15, 7,433,034.81 and 1,361,136.54

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Solution

The fourth proportional to 4,955,366.15, 7,433,034.81 and 1,361,136.54 is: 2,041,700.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,955,366.15 : 7,433,034.81 = 1,361,136.54 : x
  2. Step 2: Convert to fraction form
    4,955,366.15/7,433,034.81 = 1,361,136.54/x
  3. Step 3: Cross multiply
    4,955,366.15x = 7,433,034.81 × 1,361,136.54
  4. Step 4: Simplify right side
    4,955,366.15x = 10,117,375,282,982.96
  5. Step 5: Solve for x
    x = 10,117,375,282,982.96/4,955,366.15
  6. Step 6: Final answer
    x = 2,041,700.85

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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.