Home / 4,272,153.73-5,895,722.03-2,338,415.87

Finding the Fourth Proportional to 4,272,153.73, 5,895,722.03 and 2,338,415.87

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Solution

The fourth proportional to 4,272,153.73, 5,895,722.03 and 2,338,415.87 is: 3,227,095.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,272,153.73 : 5,895,722.03 = 2,338,415.87 : x
  2. Step 2: Convert to fraction form
    4,272,153.73/5,895,722.03 = 2,338,415.87/x
  3. Step 3: Cross multiply
    4,272,153.73x = 5,895,722.03 × 2,338,415.87
  4. Step 4: Simplify right side
    4,272,153.73x = 13,786,649,918,889.93
  5. Step 5: Solve for x
    x = 13,786,649,918,889.93/4,272,153.73
  6. Step 6: Final answer
    x = 3,227,095.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.