Home / 11,013,690.59-15,199,146.15-6,052,440.38

Finding the Fourth Proportional to 11,013,690.59, 15,199,146.15 and 6,052,440.38

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Solution

The fourth proportional to 11,013,690.59, 15,199,146.15 and 6,052,440.38 is: 8,352,506.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,013,690.59 : 15,199,146.15 = 6,052,440.38 : x
  2. Step 2: Convert to fraction form
    11,013,690.59/15,199,146.15 = 6,052,440.38/x
  3. Step 3: Cross multiply
    11,013,690.59x = 15,199,146.15 × 6,052,440.38
  4. Step 4: Simplify right side
    11,013,690.59x = 91,991,925,959,029.41
  5. Step 5: Solve for x
    x = 91,991,925,959,029.41/11,013,690.59
  6. Step 6: Final answer
    x = 8,352,506.84

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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.