Home / 2,703,252.12-3,730,086.61-1,641,842.25

Finding the Fourth Proportional to 2,703,252.12, 3,730,086.61 and 1,641,842.25

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Solution

The fourth proportional to 2,703,252.12, 3,730,086.61 and 1,641,842.25 is: 2,265,498.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,252.12 : 3,730,086.61 = 1,641,842.25 : x
  2. Step 2: Convert to fraction form
    2,703,252.12/3,730,086.61 = 1,641,842.25/x
  3. Step 3: Cross multiply
    2,703,252.12x = 3,730,086.61 × 1,641,842.25
  4. Step 4: Simplify right side
    2,703,252.12x = 6,124,213,792,457.27
  5. Step 5: Solve for x
    x = 6,124,213,792,457.27/2,703,252.12
  6. Step 6: Final answer
    x = 2,265,498.56

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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.