Home / 2,676,381.64-3,693,410.40-1,452,687.44

Finding the Fourth Proportional to 2,676,381.64, 3,693,410.40 and 1,452,687.44

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Solution

The fourth proportional to 2,676,381.64, 3,693,410.40 and 1,452,687.44 is: 2,004,710.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,381.64 : 3,693,410.40 = 1,452,687.44 : x
  2. Step 2: Convert to fraction form
    2,676,381.64/3,693,410.40 = 1,452,687.44/x
  3. Step 3: Cross multiply
    2,676,381.64x = 3,693,410.40 × 1,452,687.44
  4. Step 4: Simplify right side
    2,676,381.64x = 5,365,370,898,845.38
  5. Step 5: Solve for x
    x = 5,365,370,898,845.38/2,676,381.64
  6. Step 6: Final answer
    x = 2,004,710.70

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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.