Home / 4,823,937.87-6,655,733.19-2,758,527.78

Finding the Fourth Proportional to 4,823,937.87, 6,655,733.19 and 2,758,527.78

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Solution

The fourth proportional to 4,823,937.87, 6,655,733.19 and 2,758,527.78 is: 3,806,024.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823,937.87 : 6,655,733.19 = 2,758,527.78 : x
  2. Step 2: Convert to fraction form
    4,823,937.87/6,655,733.19 = 2,758,527.78/x
  3. Step 3: Cross multiply
    4,823,937.87x = 6,655,733.19 × 2,758,527.78
  4. Step 4: Simplify right side
    4,823,937.87x = 18,360,024,900,883.02
  5. Step 5: Solve for x
    x = 18,360,024,900,883.02/4,823,937.87
  6. Step 6: Final answer
    x = 3,806,024.33

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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.