Home / 4,459,782.28-6,154,668.38-2,499,696.26

Finding the Fourth Proportional to 4,459,782.28, 6,154,668.38 and 2,499,696.26

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Solution

The fourth proportional to 4,459,782.28, 6,154,668.38 and 2,499,696.26 is: 3,449,675.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,459,782.28 : 6,154,668.38 = 2,499,696.26 : x
  2. Step 2: Convert to fraction form
    4,459,782.28/6,154,668.38 = 2,499,696.26/x
  3. Step 3: Cross multiply
    4,459,782.28x = 6,154,668.38 × 2,499,696.26
  4. Step 4: Simplify right side
    4,459,782.28x = 15,384,801,531,026.26
  5. Step 5: Solve for x
    x = 15,384,801,531,026.26/4,459,782.28
  6. Step 6: Final answer
    x = 3,449,675.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.