Home / 4,159,135.69-5,739,876.59-2,323,603.85

Finding the Fourth Proportional to 4,159,135.69, 5,739,876.59 and 2,323,603.85

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Solution

The fourth proportional to 4,159,135.69, 5,739,876.59 and 2,323,603.85 is: 3,206,723.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,135.69 : 5,739,876.59 = 2,323,603.85 : x
  2. Step 2: Convert to fraction form
    4,159,135.69/5,739,876.59 = 2,323,603.85/x
  3. Step 3: Cross multiply
    4,159,135.69x = 5,739,876.59 × 2,323,603.85
  4. Step 4: Simplify right side
    4,159,135.69x = 13,337,199,302,731.47
  5. Step 5: Solve for x
    x = 13,337,199,302,731.47/4,159,135.69
  6. Step 6: Final answer
    x = 3,206,723.78

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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.