Home / 11,109,573.06-15,330,594.17-6,213,849.30

Finding the Fourth Proportional to 11,109,573.06, 15,330,594.17 and 6,213,849.30

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Solution

The fourth proportional to 11,109,573.06, 15,330,594.17 and 6,213,849.30 is: 8,574,767.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,109,573.06 : 15,330,594.17 = 6,213,849.30 : x
  2. Step 2: Convert to fraction form
    11,109,573.06/15,330,594.17 = 6,213,849.30/x
  3. Step 3: Cross multiply
    11,109,573.06x = 15,330,594.17 × 6,213,849.30
  4. Step 4: Simplify right side
    11,109,573.06x = 95,262,001,820,769.33
  5. Step 5: Solve for x
    x = 95,262,001,820,769.33/11,109,573.06
  6. Step 6: Final answer
    x = 8,574,767.12

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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.