Home / 2,852,356.74-4,268,890.43-2,775,593.04

Finding the Fourth Proportional to 2,852,356.74, 4,268,890.43 and 2,775,593.04

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Solution

The fourth proportional to 2,852,356.74, 4,268,890.43 and 2,775,593.04 is: 4,154,004.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,852,356.74 : 4,268,890.43 = 2,775,593.04 : x
  2. Step 2: Convert to fraction form
    2,852,356.74/4,268,890.43 = 2,775,593.04/x
  3. Step 3: Cross multiply
    2,852,356.74x = 4,268,890.43 × 2,775,593.04
  4. Step 4: Simplify right side
    2,852,356.74x = 11,848,702,566,030.61
  5. Step 5: Solve for x
    x = 11,848,702,566,030.61/2,852,356.74
  6. Step 6: Final answer
    x = 4,154,004.44

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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.