Home / 2,844,409.74-4,262,522.16-1,224,733.95

Finding the Fourth Proportional to 2,844,409.74, 4,262,522.16 and 1,224,733.95

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Solution

The fourth proportional to 2,844,409.74, 4,262,522.16 and 1,224,733.95 is: 1,835,338.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,409.74 : 4,262,522.16 = 1,224,733.95 : x
  2. Step 2: Convert to fraction form
    2,844,409.74/4,262,522.16 = 1,224,733.95/x
  3. Step 3: Cross multiply
    2,844,409.74x = 4,262,522.16 × 1,224,733.95
  4. Step 4: Simplify right side
    2,844,409.74x = 5,220,455,601,979.33
  5. Step 5: Solve for x
    x = 5,220,455,601,979.33/2,844,409.74
  6. Step 6: Final answer
    x = 1,835,338.82

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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.