Home / 2,817,033.40-3,887,594.06-1,593,314.96

Finding the Fourth Proportional to 2,817,033.40, 3,887,594.06 and 1,593,314.96

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Solution

The fourth proportional to 2,817,033.40, 3,887,594.06 and 1,593,314.96 is: 2,198,824.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,817,033.40 : 3,887,594.06 = 1,593,314.96 : x
  2. Step 2: Convert to fraction form
    2,817,033.40/3,887,594.06 = 1,593,314.96/x
  3. Step 3: Cross multiply
    2,817,033.40x = 3,887,594.06 × 1,593,314.96
  4. Step 4: Simplify right side
    2,817,033.40x = 6,194,161,774,205.14
  5. Step 5: Solve for x
    x = 6,194,161,774,205.14/2,817,033.40
  6. Step 6: Final answer
    x = 2,198,824.40

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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.