Home / 3,516,778.05-5,275,008.59-1,466,594.34

Finding the Fourth Proportional to 3,516,778.05, 5,275,008.59 and 1,466,594.34

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Solution

The fourth proportional to 3,516,778.05, 5,275,008.59 and 1,466,594.34 is: 2,199,825.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,516,778.05 : 5,275,008.59 = 1,466,594.34 : x
  2. Step 2: Convert to fraction form
    3,516,778.05/5,275,008.59 = 1,466,594.34/x
  3. Step 3: Cross multiply
    3,516,778.05x = 5,275,008.59 × 1,466,594.34
  4. Step 4: Simplify right side
    3,516,778.05x = 7,736,297,734,212.41
  5. Step 5: Solve for x
    x = 7,736,297,734,212.41/3,516,778.05
  6. Step 6: Final answer
    x = 2,199,825.42

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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.