Home / 9,557,799.30-14,328,090-3,488,272.20

Finding the Fourth Proportional to 9,557,799.30, 14,328,090 and 3,488,272.20

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Solution

The fourth proportional to 9,557,799.30, 14,328,090 and 3,488,272.20 is: 5,229,266.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,557,799.30 : 14,328,090 = 3,488,272.20 : x
  2. Step 2: Convert to fraction form
    9,557,799.30/14,328,090 = 3,488,272.20/x
  3. Step 3: Cross multiply
    9,557,799.30x = 14,328,090 × 3,488,272.20
  4. Step 4: Simplify right side
    9,557,799.30x = 49,980,278,026,098
  5. Step 5: Solve for x
    x = 49,980,278,026,098/9,557,799.30
  6. Step 6: Final answer
    x = 5,229,266.33

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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.