Home / 3,376,442.64-4,659,934.62-1,925,805.54

Finding the Fourth Proportional to 3,376,442.64, 4,659,934.62 and 1,925,805.54

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Solution

The fourth proportional to 3,376,442.64, 4,659,934.62 and 1,925,805.54 is: 2,657,864.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,442.64 : 4,659,934.62 = 1,925,805.54 : x
  2. Step 2: Convert to fraction form
    3,376,442.64/4,659,934.62 = 1,925,805.54/x
  3. Step 3: Cross multiply
    3,376,442.64x = 4,659,934.62 × 1,925,805.54
  4. Step 4: Simplify right side
    3,376,442.64x = 8,974,127,907,233.80
  5. Step 5: Solve for x
    x = 8,974,127,907,233.80/3,376,442.64
  6. Step 6: Final answer
    x = 2,657,864.76

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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.