Home / 2,105,453.80-3,152,275.80-2,046,404.80

Finding the Fourth Proportional to 2,105,453.80, 3,152,275.80 and 2,046,404.80

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Solution

The fourth proportional to 2,105,453.80, 3,152,275.80 and 2,046,404.80 is: 3,063,867.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,105,453.80 : 3,152,275.80 = 2,046,404.80 : x
  2. Step 2: Convert to fraction form
    2,105,453.80/3,152,275.80 = 2,046,404.80/x
  3. Step 3: Cross multiply
    2,105,453.80x = 3,152,275.80 × 2,046,404.80
  4. Step 4: Simplify right side
    2,105,453.80x = 6,450,832,328,043.84
  5. Step 5: Solve for x
    x = 6,450,832,328,043.84/2,105,453.80
  6. Step 6: Final answer
    x = 3,063,867.91

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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.