Home / 4,524,140.33-6,791,045.11-1,830,226.53

Finding the Fourth Proportional to 4,524,140.33, 6,791,045.11 and 1,830,226.53

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Solution

The fourth proportional to 4,524,140.33, 6,791,045.11 and 1,830,226.53 is: 2,747,295.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,140.33 : 6,791,045.11 = 1,830,226.53 : x
  2. Step 2: Convert to fraction form
    4,524,140.33/6,791,045.11 = 1,830,226.53/x
  3. Step 3: Cross multiply
    4,524,140.33x = 6,791,045.11 × 1,830,226.53
  4. Step 4: Simplify right side
    4,524,140.33x = 12,429,150,922,173.20
  5. Step 5: Solve for x
    x = 12,429,150,922,173.20/4,524,140.33
  6. Step 6: Final answer
    x = 2,747,295.63

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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.