Home / 3,795,109.39-5,690,952.57-1,875,272.11

Finding the Fourth Proportional to 3,795,109.39, 5,690,952.57 and 1,875,272.11

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Solution

The fourth proportional to 3,795,109.39, 5,690,952.57 and 1,875,272.11 is: 2,812,062.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,109.39 : 5,690,952.57 = 1,875,272.11 : x
  2. Step 2: Convert to fraction form
    3,795,109.39/5,690,952.57 = 1,875,272.11/x
  3. Step 3: Cross multiply
    3,795,109.39x = 5,690,952.57 × 1,875,272.11
  4. Step 4: Simplify right side
    3,795,109.39x = 10,672,084,605,399.06
  5. Step 5: Solve for x
    x = 10,672,084,605,399.06/3,795,109.39
  6. Step 6: Final answer
    x = 2,812,062.45

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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.