Home / 2,036,701.65-3,055,052.48-2,005,208.85

Finding the Fourth Proportional to 2,036,701.65, 3,055,052.48 and 2,005,208.85

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Solution

The fourth proportional to 2,036,701.65, 3,055,052.48 and 2,005,208.85 is: 3,007,813.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,701.65 : 3,055,052.48 = 2,005,208.85 : x
  2. Step 2: Convert to fraction form
    2,036,701.65/3,055,052.48 = 2,005,208.85/x
  3. Step 3: Cross multiply
    2,036,701.65x = 3,055,052.48 × 2,005,208.85
  4. Step 4: Simplify right side
    2,036,701.65x = 6,126,018,260,084.40
  5. Step 5: Solve for x
    x = 6,126,018,260,084.40/2,036,701.65
  6. Step 6: Final answer
    x = 3,007,813.28

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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.