Home / 3,763,350.34-5,616,585.67-3,400,144.54

Finding the Fourth Proportional to 3,763,350.34, 5,616,585.67 and 3,400,144.54

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Solution

The fourth proportional to 3,763,350.34, 5,616,585.67 and 3,400,144.54 is: 5,074,521.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,350.34 : 5,616,585.67 = 3,400,144.54 : x
  2. Step 2: Convert to fraction form
    3,763,350.34/5,616,585.67 = 3,400,144.54/x
  3. Step 3: Cross multiply
    3,763,350.34x = 5,616,585.67 × 3,400,144.54
  4. Step 4: Simplify right side
    3,763,350.34x = 19,097,203,099,292.74
  5. Step 5: Solve for x
    x = 19,097,203,099,292.74/3,763,350.34
  6. Step 6: Final answer
    x = 5,074,521.74

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.