Home / 2,679,410.00-3,697,565.89-1,455,725.58

Finding the Fourth Proportional to 2,679,410.00, 3,697,565.89 and 1,455,725.58

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Solution

The fourth proportional to 2,679,410.00, 3,697,565.89 and 1,455,725.58 is: 2,008,890.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,679,410.00 : 3,697,565.89 = 1,455,725.58 : x
  2. Step 2: Convert to fraction form
    2,679,410.00/3,697,565.89 = 1,455,725.58/x
  3. Step 3: Cross multiply
    2,679,410.00x = 3,697,565.89 × 1,455,725.58
  4. Step 4: Simplify right side
    2,679,410.00x = 5,382,641,246,169.15
  5. Step 5: Solve for x
    x = 5,382,641,246,169.15/2,679,410.00
  6. Step 6: Final answer
    x = 2,008,890.49

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.