Home / 5,775,414.96-7,970,075.04-3,162,088.48

Finding the Fourth Proportional to 5,775,414.96, 7,970,075.04 and 3,162,088.48

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Solution

The fourth proportional to 5,775,414.96, 7,970,075.04 and 3,162,088.48 is: 4,363,683.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,775,414.96 : 7,970,075.04 = 3,162,088.48 : x
  2. Step 2: Convert to fraction form
    5,775,414.96/7,970,075.04 = 3,162,088.48/x
  3. Step 3: Cross multiply
    5,775,414.96x = 7,970,075.04 × 3,162,088.48
  4. Step 4: Simplify right side
    5,775,414.96x = 25,202,082,468,719.54
  5. Step 5: Solve for x
    x = 25,202,082,468,719.54/5,775,414.96
  6. Step 6: Final answer
    x = 4,363,683.41

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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.