Home / 2,295,728.13-3,438,848.83-1,346,239.65

Finding the Fourth Proportional to 2,295,728.13, 3,438,848.83 and 1,346,239.65

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Solution

The fourth proportional to 2,295,728.13, 3,438,848.83 and 1,346,239.65 is: 2,016,577.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,728.13 : 3,438,848.83 = 1,346,239.65 : x
  2. Step 2: Convert to fraction form
    2,295,728.13/3,438,848.83 = 1,346,239.65/x
  3. Step 3: Cross multiply
    2,295,728.13x = 3,438,848.83 × 1,346,239.65
  4. Step 4: Simplify right side
    2,295,728.13x = 4,629,514,645,302.11
  5. Step 5: Solve for x
    x = 4,629,514,645,302.11/2,295,728.13
  6. Step 6: Final answer
    x = 2,016,577.91

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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.