Home / 8,802,152.90-13,193,910.71-2,960,777.82

Finding the Fourth Proportional to 8,802,152.90, 13,193,910.71 and 2,960,777.82

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Solution

The fourth proportional to 8,802,152.90, 13,193,910.71 and 2,960,777.82 is: 4,438,032.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,802,152.90 : 13,193,910.71 = 2,960,777.82 : x
  2. Step 2: Convert to fraction form
    8,802,152.90/13,193,910.71 = 2,960,777.82/x
  3. Step 3: Cross multiply
    8,802,152.90x = 13,193,910.71 × 2,960,777.82
  4. Step 4: Simplify right side
    8,802,152.90x = 39,064,238,174,424.56
  5. Step 5: Solve for x
    x = 39,064,238,174,424.56/8,802,152.90
  6. Step 6: Final answer
    x = 4,438,032.22

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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.