Home / 4,584,100.62-6,323,424.63-2,862,231.78

Finding the Fourth Proportional to 4,584,100.62, 6,323,424.63 and 2,862,231.78

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Solution

The fourth proportional to 4,584,100.62, 6,323,424.63 and 2,862,231.78 is: 3,948,235.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584,100.62 : 6,323,424.63 = 2,862,231.78 : x
  2. Step 2: Convert to fraction form
    4,584,100.62/6,323,424.63 = 2,862,231.78/x
  3. Step 3: Cross multiply
    4,584,100.62x = 6,323,424.63 × 2,862,231.78
  4. Step 4: Simplify right side
    4,584,100.62x = 18,099,106,934,420.74
  5. Step 5: Solve for x
    x = 18,099,106,934,420.74/4,584,100.62
  6. Step 6: Final answer
    x = 3,948,235.09

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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.