Home / 11,239,947.74-15,511,127.51-6,083,309.24

Finding the Fourth Proportional to 11,239,947.74, 15,511,127.51 and 6,083,309.24

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Solution

The fourth proportional to 11,239,947.74, 15,511,127.51 and 6,083,309.24 is: 8,394,966.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,239,947.74 : 15,511,127.51 = 6,083,309.24 : x
  2. Step 2: Convert to fraction form
    11,239,947.74/15,511,127.51 = 6,083,309.24/x
  3. Step 3: Cross multiply
    11,239,947.74x = 15,511,127.51 × 6,083,309.24
  4. Step 4: Simplify right side
    11,239,947.74x = 94,358,985,196,429.02
  5. Step 5: Solve for x
    x = 94,358,985,196,429.02/11,239,947.74
  6. Step 6: Final answer
    x = 8,394,966.54

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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.