Home / 10,603,562.46-14,633,110-5,894,400.10

Finding the Fourth Proportional to 10,603,562.46, 14,633,110 and 5,894,400.10

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Solution

The fourth proportional to 10,603,562.46, 14,633,110 and 5,894,400.10 is: 8,134,379.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,603,562.46 : 14,633,110 = 5,894,400.10 : x
  2. Step 2: Convert to fraction form
    10,603,562.46/14,633,110 = 5,894,400.10/x
  3. Step 3: Cross multiply
    10,603,562.46x = 14,633,110 × 5,894,400.10
  4. Step 4: Simplify right side
    10,603,562.46x = 86,253,405,047,311
  5. Step 5: Solve for x
    x = 86,253,405,047,311/10,603,562.46
  6. Step 6: Final answer
    x = 8,134,379.87

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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.