Home / 3,371,567.20-5,057,350.80-1,097,305.90

Finding the Fourth Proportional to 3,371,567.20, 5,057,350.80 and 1,097,305.90

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Solution

The fourth proportional to 3,371,567.20, 5,057,350.80 and 1,097,305.90 is: 1,645,958.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,567.20 : 5,057,350.80 = 1,097,305.90 : x
  2. Step 2: Convert to fraction form
    3,371,567.20/5,057,350.80 = 1,097,305.90/x
  3. Step 3: Cross multiply
    3,371,567.20x = 5,057,350.80 × 1,097,305.90
  4. Step 4: Simplify right side
    3,371,567.20x = 5,549,460,871,209.72
  5. Step 5: Solve for x
    x = 5,549,460,871,209.72/3,371,567.20
  6. Step 6: Final answer
    x = 1,645,958.85

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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.