Home / 10,162,093.67-15,246,134.89-4,093,702.67

Finding the Fourth Proportional to 10,162,093.67, 15,246,134.89 and 4,093,702.67

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Solution

The fourth proportional to 10,162,093.67, 15,246,134.89 and 4,093,702.67 is: 6,141,760.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,162,093.67 : 15,246,134.89 = 4,093,702.67 : x
  2. Step 2: Convert to fraction form
    10,162,093.67/15,246,134.89 = 4,093,702.67/x
  3. Step 3: Cross multiply
    10,162,093.67x = 15,246,134.89 × 4,093,702.67
  4. Step 4: Simplify right side
    10,162,093.67x = 62,413,143,106,373.16
  5. Step 5: Solve for x
    x = 62,413,143,106,373.16/10,162,093.67
  6. Step 6: Final answer
    x = 6,141,760.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.