Home / 3,503,182.32-4,834,394.61-1,954,444.24

Finding the Fourth Proportional to 3,503,182.32, 4,834,394.61 and 1,954,444.24

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Solution

The fourth proportional to 3,503,182.32, 4,834,394.61 and 1,954,444.24 is: 2,697,134.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,182.32 : 4,834,394.61 = 1,954,444.24 : x
  2. Step 2: Convert to fraction form
    3,503,182.32/4,834,394.61 = 1,954,444.24/x
  3. Step 3: Cross multiply
    3,503,182.32x = 4,834,394.61 × 1,954,444.24
  4. Step 4: Simplify right side
    3,503,182.32x = 9,448,554,687,315.56
  5. Step 5: Solve for x
    x = 9,448,554,687,315.56/3,503,182.32
  6. Step 6: Final answer
    x = 2,697,134.73

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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.