Home / 3,527,450.82-5,292,064.62-1,003,106.07

Finding the Fourth Proportional to 3,527,450.82, 5,292,064.62 and 1,003,106.07

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Solution

The fourth proportional to 3,527,450.82, 5,292,064.62 and 1,003,106.07 is: 1,504,911.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,450.82 : 5,292,064.62 = 1,003,106.07 : x
  2. Step 2: Convert to fraction form
    3,527,450.82/5,292,064.62 = 1,003,106.07/x
  3. Step 3: Cross multiply
    3,527,450.82x = 5,292,064.62 × 1,003,106.07
  4. Step 4: Simplify right side
    3,527,450.82x = 5,308,502,143,154.24
  5. Step 5: Solve for x
    x = 5,308,502,143,154.24/3,527,450.82
  6. Step 6: Final answer
    x = 1,504,911.74

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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.