Home / 11,072,585.48-15,280,146.84-6,177,516.32

Finding the Fourth Proportional to 11,072,585.48, 15,280,146.84 and 6,177,516.32

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Solution

The fourth proportional to 11,072,585.48, 15,280,146.84 and 6,177,516.32 is: 8,524,960.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,072,585.48 : 15,280,146.84 = 6,177,516.32 : x
  2. Step 2: Convert to fraction form
    11,072,585.48/15,280,146.84 = 6,177,516.32/x
  3. Step 3: Cross multiply
    11,072,585.48x = 15,280,146.84 × 6,177,516.32
  4. Step 4: Simplify right side
    11,072,585.48x = 94,393,356,476,096.44
  5. Step 5: Solve for x
    x = 94,393,356,476,096.44/11,072,585.48
  6. Step 6: Final answer
    x = 8,524,960.74

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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.