Home / 5,547,023.35-7,654,745.29-3,099,654.49

Finding the Fourth Proportional to 5,547,023.35, 7,654,745.29 and 3,099,654.49

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Solution

The fourth proportional to 5,547,023.35, 7,654,745.29 and 3,099,654.49 is: 4,277,441.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,547,023.35 : 7,654,745.29 = 3,099,654.49 : x
  2. Step 2: Convert to fraction form
    5,547,023.35/7,654,745.29 = 3,099,654.49/x
  3. Step 3: Cross multiply
    5,547,023.35x = 7,654,745.29 × 3,099,654.49
  4. Step 4: Simplify right side
    5,547,023.35x = 23,727,065,607,954.86
  5. Step 5: Solve for x
    x = 23,727,065,607,954.86/5,547,023.35
  6. Step 6: Final answer
    x = 4,277,441.09

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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.