Home / 2,383,422.54-3,574,010.07-866,035.50

Finding the Fourth Proportional to 2,383,422.54, 3,574,010.07 and 866,035.50

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Solution

The fourth proportional to 2,383,422.54, 3,574,010.07 and 866,035.50 is: 1,298,644.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,422.54 : 3,574,010.07 = 866,035.50 : x
  2. Step 2: Convert to fraction form
    2,383,422.54/3,574,010.07 = 866,035.50/x
  3. Step 3: Cross multiply
    2,383,422.54x = 3,574,010.07 × 866,035.50
  4. Step 4: Simplify right side
    2,383,422.54x = 3,095,219,597,977.49
  5. Step 5: Solve for x
    x = 3,095,219,597,977.49/2,383,422.54
  6. Step 6: Final answer
    x = 1,298,644.93

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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.