Home / 2,310,064.03-3,465,686.54-889,738.75

Finding the Fourth Proportional to 2,310,064.03, 3,465,686.54 and 889,738.75

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Solution

The fourth proportional to 2,310,064.03, 3,465,686.54 and 889,738.75 is: 1,334,835.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,064.03 : 3,465,686.54 = 889,738.75 : x
  2. Step 2: Convert to fraction form
    2,310,064.03/3,465,686.54 = 889,738.75/x
  3. Step 3: Cross multiply
    2,310,064.03x = 3,465,686.54 × 889,738.75
  4. Step 4: Simplify right side
    2,310,064.03x = 3,083,555,609,991.43
  5. Step 5: Solve for x
    x = 3,083,555,609,991.43/2,310,064.03
  6. Step 6: Final answer
    x = 1,334,835.56

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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.