Home / 2,200,710.82-3,301,077.63-1,001,794.69

Finding the Fourth Proportional to 2,200,710.82, 3,301,077.63 and 1,001,794.69

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Solution

The fourth proportional to 2,200,710.82, 3,301,077.63 and 1,001,794.69 is: 1,502,697.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,710.82 : 3,301,077.63 = 1,001,794.69 : x
  2. Step 2: Convert to fraction form
    2,200,710.82/3,301,077.63 = 1,001,794.69/x
  3. Step 3: Cross multiply
    2,200,710.82x = 3,301,077.63 × 1,001,794.69
  4. Step 4: Simplify right side
    2,200,710.82x = 3,307,002,041,011.78
  5. Step 5: Solve for x
    x = 3,307,002,041,011.78/2,200,710.82
  6. Step 6: Final answer
    x = 1,502,697.22

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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.