Home / 3,135,443.13-4,326,957.50-1,759,091.13

Finding the Fourth Proportional to 3,135,443.13, 4,326,957.50 and 1,759,091.13

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Solution

The fourth proportional to 3,135,443.13, 4,326,957.50 and 1,759,091.13 is: 2,427,571.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,135,443.13 : 4,326,957.50 = 1,759,091.13 : x
  2. Step 2: Convert to fraction form
    3,135,443.13/4,326,957.50 = 1,759,091.13/x
  3. Step 3: Cross multiply
    3,135,443.13x = 4,326,957.50 × 1,759,091.13
  4. Step 4: Simplify right side
    3,135,443.13x = 7,611,512,549,341.52
  5. Step 5: Solve for x
    x = 7,611,512,549,341.52/3,135,443.13
  6. Step 6: Final answer
    x = 2,427,571.55

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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.