Home / 3,848,411.48-5,771,684.10-1,603,324.76

Finding the Fourth Proportional to 3,848,411.48, 5,771,684.10 and 1,603,324.76

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Solution

The fourth proportional to 3,848,411.48, 5,771,684.10 and 1,603,324.76 is: 2,404,598.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,848,411.48 : 5,771,684.10 = 1,603,324.76 : x
  2. Step 2: Convert to fraction form
    3,848,411.48/5,771,684.10 = 1,603,324.76/x
  3. Step 3: Cross multiply
    3,848,411.48x = 5,771,684.10 × 1,603,324.76
  4. Step 4: Simplify right side
    3,848,411.48x = 9,253,884,024,428.32
  5. Step 5: Solve for x
    x = 9,253,884,024,428.32/3,848,411.48
  6. Step 6: Final answer
    x = 2,404,598.38

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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.