Home / 4,012,038.12-5,976,358.29-3,794,733.48

Finding the Fourth Proportional to 4,012,038.12, 5,976,358.29 and 3,794,733.48

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Solution

The fourth proportional to 4,012,038.12, 5,976,358.29 and 3,794,733.48 is: 5,652,659.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,038.12 : 5,976,358.29 = 3,794,733.48 : x
  2. Step 2: Convert to fraction form
    4,012,038.12/5,976,358.29 = 3,794,733.48/x
  3. Step 3: Cross multiply
    4,012,038.12x = 5,976,358.29 × 3,794,733.48
  4. Step 4: Simplify right side
    4,012,038.12x = 22,678,686,891,538.55
  5. Step 5: Solve for x
    x = 22,678,686,891,538.55/4,012,038.12
  6. Step 6: Final answer
    x = 5,652,659.87

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.