Home / 3,502,532.51-5,253,290.32-1,344,100.87

Finding the Fourth Proportional to 3,502,532.51, 5,253,290.32 and 1,344,100.87

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Solution

The fourth proportional to 3,502,532.51, 5,253,290.32 and 1,344,100.87 is: 2,015,956.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,532.51 : 5,253,290.32 = 1,344,100.87 : x
  2. Step 2: Convert to fraction form
    3,502,532.51/5,253,290.32 = 1,344,100.87/x
  3. Step 3: Cross multiply
    3,502,532.51x = 5,253,290.32 × 1,344,100.87
  4. Step 4: Simplify right side
    3,502,532.51x = 7,060,952,063,208.13
  5. Step 5: Solve for x
    x = 7,060,952,063,208.13/3,502,532.51
  6. Step 6: Final answer
    x = 2,015,956.18

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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.