Home / 2,008,049.13-2,768,766.30-1,497,865.77

Finding the Fourth Proportional to 2,008,049.13, 2,768,766.30 and 1,497,865.77

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Solution

The fourth proportional to 2,008,049.13, 2,768,766.30 and 1,497,865.77 is: 2,065,308.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,049.13 : 2,768,766.30 = 1,497,865.77 : x
  2. Step 2: Convert to fraction form
    2,008,049.13/2,768,766.30 = 1,497,865.77/x
  3. Step 3: Cross multiply
    2,008,049.13x = 2,768,766.30 × 1,497,865.77
  4. Step 4: Simplify right side
    2,008,049.13x = 4,147,240,265,899.55
  5. Step 5: Solve for x
    x = 4,147,240,265,899.55/2,008,049.13
  6. Step 6: Final answer
    x = 2,065,308.17

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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.