Home / 6,910,827.17-10,366,245.36-2,866,229.01

Finding the Fourth Proportional to 6,910,827.17, 10,366,245.36 and 2,866,229.01

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Solution

The fourth proportional to 6,910,827.17, 10,366,245.36 and 2,866,229.01 is: 4,299,345.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910,827.17 : 10,366,245.36 = 2,866,229.01 : x
  2. Step 2: Convert to fraction form
    6,910,827.17/10,366,245.36 = 2,866,229.01/x
  3. Step 3: Cross multiply
    6,910,827.17x = 10,366,245.36 × 2,866,229.01
  4. Step 4: Simplify right side
    6,910,827.17x = 29,712,033,175,609.89
  5. Step 5: Solve for x
    x = 29,712,033,175,609.89/6,910,827.17
  6. Step 6: Final answer
    x = 4,299,345.42

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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.