Home / 2,061,895.44-3,088,820.10-1,349,764.50

Finding the Fourth Proportional to 2,061,895.44, 3,088,820.10 and 1,349,764.50

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Solution

The fourth proportional to 2,061,895.44, 3,088,820.10 and 1,349,764.50 is: 2,022,013.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,061,895.44 : 3,088,820.10 = 1,349,764.50 : x
  2. Step 2: Convert to fraction form
    2,061,895.44/3,088,820.10 = 1,349,764.50/x
  3. Step 3: Cross multiply
    2,061,895.44x = 3,088,820.10 × 1,349,764.50
  4. Step 4: Simplify right side
    2,061,895.44x = 4,169,179,717,866.45
  5. Step 5: Solve for x
    x = 4,169,179,717,866.45/2,061,895.44
  6. Step 6: Final answer
    x = 2,022,013.16

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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.