Home / 2,741,320.95-3,782,498.01-1,774,317.03

Finding the Fourth Proportional to 2,741,320.95, 3,782,498.01 and 1,774,317.03

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Solution

The fourth proportional to 2,741,320.95, 3,782,498.01 and 1,774,317.03 is: 2,448,217.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,320.95 : 3,782,498.01 = 1,774,317.03 : x
  2. Step 2: Convert to fraction form
    2,741,320.95/3,782,498.01 = 1,774,317.03/x
  3. Step 3: Cross multiply
    2,741,320.95x = 3,782,498.01 × 1,774,317.03
  4. Step 4: Simplify right side
    2,741,320.95x = 6,711,350,635,084.11
  5. Step 5: Solve for x
    x = 6,711,350,635,084.11/2,741,320.95
  6. Step 6: Final answer
    x = 2,448,217.76

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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.