Home / 5,328,045.30-7,992,067.95-3,053,565.30

Finding the Fourth Proportional to 5,328,045.30, 7,992,067.95 and 3,053,565.30

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Solution

The fourth proportional to 5,328,045.30, 7,992,067.95 and 3,053,565.30 is: 4,580,347.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,328,045.30 : 7,992,067.95 = 3,053,565.30 : x
  2. Step 2: Convert to fraction form
    5,328,045.30/7,992,067.95 = 3,053,565.30/x
  3. Step 3: Cross multiply
    5,328,045.30x = 7,992,067.95 × 3,053,565.30
  4. Step 4: Simplify right side
    5,328,045.30x = 24,404,301,367,362.13
  5. Step 5: Solve for x
    x = 24,404,301,367,362.13/5,328,045.30
  6. Step 6: Final answer
    x = 4,580,347.95

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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.