Home / 4,010,774.52-5,534,877.96-2,291,890.92

Finding the Fourth Proportional to 4,010,774.52, 5,534,877.96 and 2,291,890.92

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Solution

The fourth proportional to 4,010,774.52, 5,534,877.96 and 2,291,890.92 is: 3,162,814.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,774.52 : 5,534,877.96 = 2,291,890.92 : x
  2. Step 2: Convert to fraction form
    4,010,774.52/5,534,877.96 = 2,291,890.92/x
  3. Step 3: Cross multiply
    4,010,774.52x = 5,534,877.96 × 2,291,890.92
  4. Step 4: Simplify right side
    4,010,774.52x = 12,685,336,539,832.12
  5. Step 5: Solve for x
    x = 12,685,336,539,832.12/4,010,774.52
  6. Step 6: Final answer
    x = 3,162,814.68

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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.