Home / 11,001,135.27-15,179,948.73-6,106,394.10

Finding the Fourth Proportional to 11,001,135.27, 15,179,948.73 and 6,106,394.10

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Solution

The fourth proportional to 11,001,135.27, 15,179,948.73 and 6,106,394.10 is: 8,425,925.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,001,135.27 : 15,179,948.73 = 6,106,394.10 : x
  2. Step 2: Convert to fraction form
    11,001,135.27/15,179,948.73 = 6,106,394.10/x
  3. Step 3: Cross multiply
    11,001,135.27x = 15,179,948.73 × 6,106,394.10
  4. Step 4: Simplify right side
    11,001,135.27x = 92,694,749,363,174.48
  5. Step 5: Solve for x
    x = 92,694,749,363,174.48/11,001,135.27
  6. Step 6: Final answer
    x = 8,425,925.79

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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.