Home / 2,105,551.80-3,152,422.80-2,046,502.80

Finding the Fourth Proportional to 2,105,551.80, 3,152,422.80 and 2,046,502.80

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Solution

The fourth proportional to 2,105,551.80, 3,152,422.80 and 2,046,502.80 is: 3,064,014.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,105,551.80 : 3,152,422.80 = 2,046,502.80 : x
  2. Step 2: Convert to fraction form
    2,105,551.80/3,152,422.80 = 2,046,502.80/x
  3. Step 3: Cross multiply
    2,105,551.80x = 3,152,422.80 × 2,046,502.80
  4. Step 4: Simplify right side
    2,105,551.80x = 6,451,442,086,983.84
  5. Step 5: Solve for x
    x = 6,451,442,086,983.84/2,105,551.80
  6. Step 6: Final answer
    x = 3,064,014.90

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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.