Home / 9,801,696.47-14,700,100.28-2,883,799.28

Finding the Fourth Proportional to 9,801,696.47, 14,700,100.28 and 2,883,799.28

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Solution

The fourth proportional to 9,801,696.47, 14,700,100.28 and 2,883,799.28 is: 4,324,979.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,801,696.47 : 14,700,100.28 = 2,883,799.28 : x
  2. Step 2: Convert to fraction form
    9,801,696.47/14,700,100.28 = 2,883,799.28/x
  3. Step 3: Cross multiply
    9,801,696.47x = 14,700,100.28 × 2,883,799.28
  4. Step 4: Simplify right side
    9,801,696.47x = 42,392,138,537,100.80
  5. Step 5: Solve for x
    x = 42,392,138,537,100.80/9,801,696.47
  6. Step 6: Final answer
    x = 4,324,979.73

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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.