Home / 6,859,135.68-10,288,707.95-1,741,949.34

Finding the Fourth Proportional to 6,859,135.68, 10,288,707.95 and 1,741,949.34

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Solution

The fourth proportional to 6,859,135.68, 10,288,707.95 and 1,741,949.34 is: 2,612,925.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,859,135.68 : 10,288,707.95 = 1,741,949.34 : x
  2. Step 2: Convert to fraction form
    6,859,135.68/10,288,707.95 = 1,741,949.34/x
  3. Step 3: Cross multiply
    6,859,135.68x = 10,288,707.95 × 1,741,949.34
  4. Step 4: Simplify right side
    6,859,135.68x = 17,922,408,022,955.25
  5. Step 5: Solve for x
    x = 17,922,408,022,955.25/6,859,135.68
  6. Step 6: Final answer
    x = 2,612,925.14

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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.