Home / 13,594,082.43-20,394,622.85-4,009,073.79

Finding the Fourth Proportional to 13,594,082.43, 20,394,622.85 and 4,009,073.79

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Solution

The fourth proportional to 13,594,082.43, 20,394,622.85 and 4,009,073.79 is: 6,014,642.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,594,082.43 : 20,394,622.85 = 4,009,073.79 : x
  2. Step 2: Convert to fraction form
    13,594,082.43/20,394,622.85 = 4,009,073.79/x
  3. Step 3: Cross multiply
    13,594,082.43x = 20,394,622.85 × 4,009,073.79
  4. Step 4: Simplify right side
    13,594,082.43x = 81,763,547,904,824.73
  5. Step 5: Solve for x
    x = 81,763,547,904,824.73/13,594,082.43
  6. Step 6: Final answer
    x = 6,014,642.65

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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.