Home / 6,907,479.10-10,361,218.65-5,227,863.10

Finding the Fourth Proportional to 6,907,479.10, 10,361,218.65 and 5,227,863.10

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Solution

The fourth proportional to 6,907,479.10, 10,361,218.65 and 5,227,863.10 is: 7,841,794.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,907,479.10 : 10,361,218.65 = 5,227,863.10 : x
  2. Step 2: Convert to fraction form
    6,907,479.10/10,361,218.65 = 5,227,863.10/x
  3. Step 3: Cross multiply
    6,907,479.10x = 10,361,218.65 × 5,227,863.10
  4. Step 4: Simplify right side
    6,907,479.10x = 54,167,032,651,366.81
  5. Step 5: Solve for x
    x = 54,167,032,651,366.81/6,907,479.10
  6. Step 6: Final answer
    x = 7,841,794.65

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Similar ratio
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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.