Home / 2,272,603.26-3,409,446.18-852,671.64

Finding the Fourth Proportional to 2,272,603.26, 3,409,446.18 and 852,671.64

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Solution

The fourth proportional to 2,272,603.26, 3,409,446.18 and 852,671.64 is: 1,279,210.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,272,603.26 : 3,409,446.18 = 852,671.64 : x
  2. Step 2: Convert to fraction form
    2,272,603.26/3,409,446.18 = 852,671.64/x
  3. Step 3: Cross multiply
    2,272,603.26x = 3,409,446.18 × 852,671.64
  4. Step 4: Simplify right side
    2,272,603.26x = 2,907,138,065,792.34
  5. Step 5: Solve for x
    x = 2,907,138,065,792.34/2,272,603.26
  6. Step 6: Final answer
    x = 1,279,210.55

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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.