Home / 5,961,541.47-8,936,333.19-2,768,909.73

Finding the Fourth Proportional to 5,961,541.47, 8,936,333.19 and 2,768,909.73

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Solution

The fourth proportional to 5,961,541.47, 8,936,333.19 and 2,768,909.73 is: 4,150,587.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961,541.47 : 8,936,333.19 = 2,768,909.73 : x
  2. Step 2: Convert to fraction form
    5,961,541.47/8,936,333.19 = 2,768,909.73/x
  3. Step 3: Cross multiply
    5,961,541.47x = 8,936,333.19 × 2,768,909.73
  4. Step 4: Simplify right side
    5,961,541.47x = 24,743,899,920,312.94
  5. Step 5: Solve for x
    x = 24,743,899,920,312.94/5,961,541.47
  6. Step 6: Final answer
    x = 4,150,587.57

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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.