Home / 2,677,845.62-3,695,457.03-1,454,165.66

Finding the Fourth Proportional to 2,677,845.62, 3,695,457.03 and 1,454,165.66

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Solution

The fourth proportional to 2,677,845.62, 3,695,457.03 and 1,454,165.66 is: 2,006,764.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,845.62 : 3,695,457.03 = 1,454,165.66 : x
  2. Step 2: Convert to fraction form
    2,677,845.62/3,695,457.03 = 1,454,165.66/x
  3. Step 3: Cross multiply
    2,677,845.62x = 3,695,457.03 × 1,454,165.66
  4. Step 4: Simplify right side
    2,677,845.62x = 5,373,806,714,817.11
  5. Step 5: Solve for x
    x = 5,373,806,714,817.11/2,677,845.62
  6. Step 6: Final answer
    x = 2,006,764.94

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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.