Home / 7,446,184.47-10,272,779.67-4,305,867.85

Finding the Fourth Proportional to 7,446,184.47, 10,272,779.67 and 4,305,867.85

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Solution

The fourth proportional to 7,446,184.47, 10,272,779.67 and 4,305,867.85 is: 5,940,388.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,446,184.47 : 10,272,779.67 = 4,305,867.85 : x
  2. Step 2: Convert to fraction form
    7,446,184.47/10,272,779.67 = 4,305,867.85/x
  3. Step 3: Cross multiply
    7,446,184.47x = 10,272,779.67 × 4,305,867.85
  4. Step 4: Simplify right side
    7,446,184.47x = 44,233,231,682,390.20
  5. Step 5: Solve for x
    x = 44,233,231,682,390.20/7,446,184.47
  6. Step 6: Final answer
    x = 5,940,388.91

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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.