Home / 3,802,886.25-5,247,974.37-2,060,603.18

Finding the Fourth Proportional to 3,802,886.25, 5,247,974.37 and 2,060,603.18

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Solution

The fourth proportional to 3,802,886.25, 5,247,974.37 and 2,060,603.18 is: 2,843,627.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,886.25 : 5,247,974.37 = 2,060,603.18 : x
  2. Step 2: Convert to fraction form
    3,802,886.25/5,247,974.37 = 2,060,603.18/x
  3. Step 3: Cross multiply
    3,802,886.25x = 5,247,974.37 × 2,060,603.18
  4. Step 4: Simplify right side
    3,802,886.25x = 10,813,992,676,547.79
  5. Step 5: Solve for x
    x = 10,813,992,676,547.79/3,802,886.25
  6. Step 6: Final answer
    x = 2,843,627.70

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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.