Home / 2,410,426.53-3,615,849.95-790,709.73

Finding the Fourth Proportional to 2,410,426.53, 3,615,849.95 and 790,709.73

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Solution

The fourth proportional to 2,410,426.53, 3,615,849.95 and 790,709.73 is: 1,186,133.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,426.53 : 3,615,849.95 = 790,709.73 : x
  2. Step 2: Convert to fraction form
    2,410,426.53/3,615,849.95 = 790,709.73/x
  3. Step 3: Cross multiply
    2,410,426.53x = 3,615,849.95 × 790,709.73
  4. Step 4: Simplify right side
    2,410,426.53x = 2,859,087,733,731.47
  5. Step 5: Solve for x
    x = 2,859,087,733,731.47/2,410,426.53
  6. Step 6: Final answer
    x = 1,186,133.53

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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.