Home / 2,034,005.76-3,049,822.08-613,635.84

Finding the Fourth Proportional to 2,034,005.76, 3,049,822.08 and 613,635.84

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Solution

The fourth proportional to 2,034,005.76, 3,049,822.08 and 613,635.84 is: 920,095.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,005.76 : 3,049,822.08 = 613,635.84 : x
  2. Step 2: Convert to fraction form
    2,034,005.76/3,049,822.08 = 613,635.84/x
  3. Step 3: Cross multiply
    2,034,005.76x = 3,049,822.08 × 613,635.84
  4. Step 4: Simplify right side
    2,034,005.76x = 1,871,480,133,911.35
  5. Step 5: Solve for x
    x = 1,871,480,133,911.35/2,034,005.76
  6. Step 6: Final answer
    x = 920,095.79

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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.