Home / 4,134,274.73-5,709,656.94-3,683,435.61

Finding the Fourth Proportional to 4,134,274.73, 5,709,656.94 and 3,683,435.61

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Solution

The fourth proportional to 4,134,274.73, 5,709,656.94 and 3,683,435.61 is: 5,087,023.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,134,274.73 : 5,709,656.94 = 3,683,435.61 : x
  2. Step 2: Convert to fraction form
    4,134,274.73/5,709,656.94 = 3,683,435.61/x
  3. Step 3: Cross multiply
    4,134,274.73x = 5,709,656.94 × 3,683,435.61
  4. Step 4: Simplify right side
    4,134,274.73x = 21,031,153,721,997.29
  5. Step 5: Solve for x
    x = 21,031,153,721,997.29/4,134,274.73
  6. Step 6: Final answer
    x = 5,087,023.75

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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.