Home / 3,443,243.67-5,168,101.43-1,803,098.14

Finding the Fourth Proportional to 3,443,243.67, 5,168,101.43 and 1,803,098.14

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Solution

The fourth proportional to 3,443,243.67, 5,168,101.43 and 1,803,098.14 is: 2,706,341.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,243.67 : 5,168,101.43 = 1,803,098.14 : x
  2. Step 2: Convert to fraction form
    3,443,243.67/5,168,101.43 = 1,803,098.14/x
  3. Step 3: Cross multiply
    3,443,243.67x = 5,168,101.43 × 1,803,098.14
  4. Step 4: Simplify right side
    3,443,243.67x = 9,318,594,040,908.34
  5. Step 5: Solve for x
    x = 9,318,594,040,908.34/3,443,243.67
  6. Step 6: Final answer
    x = 2,706,341.73

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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.