Home / 2,711,783.29-3,741,334.03-1,549,395.52

Finding the Fourth Proportional to 2,711,783.29, 3,741,334.03 and 1,549,395.52

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Solution

The fourth proportional to 2,711,783.29, 3,741,334.03 and 1,549,395.52 is: 2,137,636.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,783.29 : 3,741,334.03 = 1,549,395.52 : x
  2. Step 2: Convert to fraction form
    2,711,783.29/3,741,334.03 = 1,549,395.52/x
  3. Step 3: Cross multiply
    2,711,783.29x = 3,741,334.03 × 1,549,395.52
  4. Step 4: Simplify right side
    2,711,783.29x = 5,796,806,189,818.61
  5. Step 5: Solve for x
    x = 5,796,806,189,818.61/2,711,783.29
  6. Step 6: Final answer
    x = 2,137,636.22

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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.