Home / 3,586,141.44-4,946,952.96-2,295,593.28

Finding the Fourth Proportional to 3,586,141.44, 4,946,952.96 and 2,295,593.28

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Solution

The fourth proportional to 3,586,141.44, 4,946,952.96 and 2,295,593.28 is: 3,166,688.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,141.44 : 4,946,952.96 = 2,295,593.28 : x
  2. Step 2: Convert to fraction form
    3,586,141.44/4,946,952.96 = 2,295,593.28/x
  3. Step 3: Cross multiply
    3,586,141.44x = 4,946,952.96 × 2,295,593.28
  4. Step 4: Simplify right side
    3,586,141.44x = 11,356,191,971,452.11
  5. Step 5: Solve for x
    x = 11,356,191,971,452.11/3,586,141.44
  6. Step 6: Final answer
    x = 3,166,688.25

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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.