Home / 10,202,825.06-14,063,488.28-6,894,086.34

Finding the Fourth Proportional to 10,202,825.06, 14,063,488.28 and 6,894,086.34

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Solution

The fourth proportional to 10,202,825.06, 14,063,488.28 and 6,894,086.34 is: 9,502,750.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,202,825.06 : 14,063,488.28 = 6,894,086.34 : x
  2. Step 2: Convert to fraction form
    10,202,825.06/14,063,488.28 = 6,894,086.34/x
  3. Step 3: Cross multiply
    10,202,825.06x = 14,063,488.28 × 6,894,086.34
  4. Step 4: Simplify right side
    10,202,825.06x = 96,954,902,443,898.09
  5. Step 5: Solve for x
    x = 96,954,902,443,898.09/10,202,825.06
  6. Step 6: Final answer
    x = 9,502,750.65

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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.