Home / 3,663,111.70-5,495,461.02-1,104,112.57

Finding the Fourth Proportional to 3,663,111.70, 5,495,461.02 and 1,104,112.57

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Solution

The fourth proportional to 3,663,111.70, 5,495,461.02 and 1,104,112.57 is: 1,656,408.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,111.70 : 5,495,461.02 = 1,104,112.57 : x
  2. Step 2: Convert to fraction form
    3,663,111.70/5,495,461.02 = 1,104,112.57/x
  3. Step 3: Cross multiply
    3,663,111.70x = 5,495,461.02 × 1,104,112.57
  4. Step 4: Simplify right side
    3,663,111.70x = 6,067,607,589,797.57
  5. Step 5: Solve for x
    x = 6,067,607,589,797.57/3,663,111.70
  6. Step 6: Final answer
    x = 1,656,408.02

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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.