Home / 3,641,208.57-5,461,200.63-1,335,224.97

Finding the Fourth Proportional to 3,641,208.57, 5,461,200.63 and 1,335,224.97

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Solution

The fourth proportional to 3,641,208.57, 5,461,200.63 and 1,335,224.97 is: 2,002,612.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,208.57 : 5,461,200.63 = 1,335,224.97 : x
  2. Step 2: Convert to fraction form
    3,641,208.57/5,461,200.63 = 1,335,224.97/x
  3. Step 3: Cross multiply
    3,641,208.57x = 5,461,200.63 × 1,335,224.97
  4. Step 4: Simplify right side
    3,641,208.57x = 7,291,931,447,355.73
  5. Step 5: Solve for x
    x = 7,291,931,447,355.73/3,641,208.57
  6. Step 6: Final answer
    x = 2,002,612.95

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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.