Home / 2,354,696.55-3,532,304.03-859,112.55

Finding the Fourth Proportional to 2,354,696.55, 3,532,304.03 and 859,112.55

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Solution

The fourth proportional to 2,354,696.55, 3,532,304.03 and 859,112.55 is: 1,288,763.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,696.55 : 3,532,304.03 = 859,112.55 : x
  2. Step 2: Convert to fraction form
    2,354,696.55/3,532,304.03 = 859,112.55/x
  3. Step 3: Cross multiply
    2,354,696.55x = 3,532,304.03 × 859,112.55
  4. Step 4: Simplify right side
    2,354,696.55x = 3,034,646,718,293.01
  5. Step 5: Solve for x
    x = 3,034,646,718,293.01/2,354,696.55
  6. Step 6: Final answer
    x = 1,288,763.39

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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.