Home / 3,853,012.01-5,317,156.47-2,134,243.24

Finding the Fourth Proportional to 3,853,012.01, 5,317,156.47 and 2,134,243.24

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Solution

The fourth proportional to 3,853,012.01, 5,317,156.47 and 2,134,243.24 is: 2,945,255.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,853,012.01 : 5,317,156.47 = 2,134,243.24 : x
  2. Step 2: Convert to fraction form
    3,853,012.01/5,317,156.47 = 2,134,243.24/x
  3. Step 3: Cross multiply
    3,853,012.01x = 5,317,156.47 × 2,134,243.24
  4. Step 4: Simplify right side
    3,853,012.01x = 11,348,105,225,533.98
  5. Step 5: Solve for x
    x = 11,348,105,225,533.98/3,853,012.01
  6. Step 6: Final answer
    x = 2,945,255.61

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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.