Home / 9,072,720.15-13,593,333.83-5,876,200.95

Finding the Fourth Proportional to 9,072,720.15, 13,593,333.83 and 5,876,200.95

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Solution

The fourth proportional to 9,072,720.15, 13,593,333.83 and 5,876,200.95 is: 8,804,102.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,720.15 : 13,593,333.83 = 5,876,200.95 : x
  2. Step 2: Convert to fraction form
    9,072,720.15/13,593,333.83 = 5,876,200.95/x
  3. Step 3: Cross multiply
    9,072,720.15x = 13,593,333.83 × 5,876,200.95
  4. Step 4: Simplify right side
    9,072,720.15x = 79,877,161,136,132.12
  5. Step 5: Solve for x
    x = 79,877,161,136,132.12/9,072,720.15
  6. Step 6: Final answer
    x = 8,804,102.83

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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.