Home / 11,011,846.59-15,195,925.62-6,117,376.77

Finding the Fourth Proportional to 11,011,846.59, 15,195,925.62 and 6,117,376.77

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Solution

The fourth proportional to 11,011,846.59, 15,195,925.62 and 6,117,376.77 is: 8,441,745.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,011,846.59 : 15,195,925.62 = 6,117,376.77 : x
  2. Step 2: Convert to fraction form
    11,011,846.59/15,195,925.62 = 6,117,376.77/x
  3. Step 3: Cross multiply
    11,011,846.59x = 15,195,925.62 × 6,117,376.77
  4. Step 4: Simplify right side
    11,011,846.59x = 92,959,202,386,435.83
  5. Step 5: Solve for x
    x = 92,959,202,386,435.83/11,011,846.59
  6. Step 6: Final answer
    x = 8,441,745.14

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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.