Home / 3,526,101.16-5,291,144.66-1,504,154.06

Finding the Fourth Proportional to 3,526,101.16, 5,291,144.66 and 1,504,154.06

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Solution

The fourth proportional to 3,526,101.16, 5,291,144.66 and 1,504,154.06 is: 2,257,081.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,526,101.16 : 5,291,144.66 = 1,504,154.06 : x
  2. Step 2: Convert to fraction form
    3,526,101.16/5,291,144.66 = 1,504,154.06/x
  3. Step 3: Cross multiply
    3,526,101.16x = 5,291,144.66 × 1,504,154.06
  4. Step 4: Simplify right side
    3,526,101.16x = 7,958,696,722,386.32
  5. Step 5: Solve for x
    x = 7,958,696,722,386.32/3,526,101.16
  6. Step 6: Final answer
    x = 2,257,081.22

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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.