Home / 10,629,049.64-14,668,555.48-5,983,134.46

Finding the Fourth Proportional to 10,629,049.64, 14,668,555.48 and 5,983,134.46

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Solution

The fourth proportional to 10,629,049.64, 14,668,555.48 and 5,983,134.46 is: 8,256,988.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,629,049.64 : 14,668,555.48 = 5,983,134.46 : x
  2. Step 2: Convert to fraction form
    10,629,049.64/14,668,555.48 = 5,983,134.46/x
  3. Step 3: Cross multiply
    10,629,049.64x = 14,668,555.48 × 5,983,134.46
  4. Step 4: Simplify right side
    10,629,049.64x = 87,763,939,719,180.61
  5. Step 5: Solve for x
    x = 87,763,939,719,180.61/10,629,049.64
  6. Step 6: Final answer
    x = 8,256,988.42

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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.