Home / 3,134,032.92-4,325,862.33-1,845,620.73

Finding the Fourth Proportional to 3,134,032.92, 4,325,862.33 and 1,845,620.73

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Solution

The fourth proportional to 3,134,032.92, 4,325,862.33 and 1,845,620.73 is: 2,547,484.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,134,032.92 : 4,325,862.33 = 1,845,620.73 : x
  2. Step 2: Convert to fraction form
    3,134,032.92/4,325,862.33 = 1,845,620.73/x
  3. Step 3: Cross multiply
    3,134,032.92x = 4,325,862.33 × 1,845,620.73
  4. Step 4: Simplify right side
    3,134,032.92x = 7,983,901,191,374.10
  5. Step 5: Solve for x
    x = 7,983,901,191,374.10/3,134,032.92
  6. Step 6: Final answer
    x = 2,547,484.79

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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.