Home / 10,202,823.06-14,063,485.52-6,894,084.33

Finding the Fourth Proportional to 10,202,823.06, 14,063,485.52 and 6,894,084.33

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Solution

The fourth proportional to 10,202,823.06, 14,063,485.52 and 6,894,084.33 is: 9,502,747.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,202,823.06 : 14,063,485.52 = 6,894,084.33 : x
  2. Step 2: Convert to fraction form
    10,202,823.06/14,063,485.52 = 6,894,084.33/x
  3. Step 3: Cross multiply
    10,202,823.06x = 14,063,485.52 × 6,894,084.33
  4. Step 4: Simplify right side
    10,202,823.06x = 96,954,855,148,613.91
  5. Step 5: Solve for x
    x = 96,954,855,148,613.91/10,202,823.06
  6. Step 6: Final answer
    x = 9,502,747.87

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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.