Home / 3,029,091.88-4,180,158.73-1,652,465.02

Finding the Fourth Proportional to 3,029,091.88, 4,180,158.73 and 1,652,465.02

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Solution

The fourth proportional to 3,029,091.88, 4,180,158.73 and 1,652,465.02 is: 2,280,408.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,091.88 : 4,180,158.73 = 1,652,465.02 : x
  2. Step 2: Convert to fraction form
    3,029,091.88/4,180,158.73 = 1,652,465.02/x
  3. Step 3: Cross multiply
    3,029,091.88x = 4,180,158.73 × 1,652,465.02
  4. Step 4: Simplify right side
    3,029,091.88x = 6,907,566,079,372.63
  5. Step 5: Solve for x
    x = 6,907,566,079,372.63/3,029,091.88
  6. Step 6: Final answer
    x = 2,280,408.24

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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.