Home / 3,974,444.40-5,965,621.80-1,845,010.80

Finding the Fourth Proportional to 3,974,444.40, 5,965,621.80 and 1,845,010.80

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Solution

The fourth proportional to 3,974,444.40, 5,965,621.80 and 1,845,010.80 is: 2,769,352.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,974,444.40 : 5,965,621.80 = 1,845,010.80 : x
  2. Step 2: Convert to fraction form
    3,974,444.40/5,965,621.80 = 1,845,010.80/x
  3. Step 3: Cross multiply
    3,974,444.40x = 5,965,621.80 × 1,845,010.80
  4. Step 4: Simplify right side
    3,974,444.40x = 11,006,636,649,715.44
  5. Step 5: Solve for x
    x = 11,006,636,649,715.44/3,974,444.40
  6. Step 6: Final answer
    x = 2,769,352.28

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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.