Home / 11,236,445.96-15,506,185.20-6,079,694.36

Finding the Fourth Proportional to 11,236,445.96, 15,506,185.20 and 6,079,694.36

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Solution

The fourth proportional to 11,236,445.96, 15,506,185.20 and 6,079,694.36 is: 8,389,918.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,236,445.96 : 15,506,185.20 = 6,079,694.36 : x
  2. Step 2: Convert to fraction form
    11,236,445.96/15,506,185.20 = 6,079,694.36/x
  3. Step 3: Cross multiply
    11,236,445.96x = 15,506,185.20 × 6,079,694.36
  4. Step 4: Simplify right side
    11,236,445.96x = 94,272,866,705,555.47
  5. Step 5: Solve for x
    x = 94,272,866,705,555.47/11,236,445.96
  6. Step 6: Final answer
    x = 8,389,918.58

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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.