Home / 1,797,358.58-2,697,376.94-1,318,822.93

Finding the Fourth Proportional to 1,797,358.58, 2,697,376.94 and 1,318,822.93

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Solution

The fourth proportional to 1,797,358.58, 2,697,376.94 and 1,318,822.93 is: 1,979,216.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,358.58 : 2,697,376.94 = 1,318,822.93 : x
  2. Step 2: Convert to fraction form
    1,797,358.58/2,697,376.94 = 1,318,822.93/x
  3. Step 3: Cross multiply
    1,797,358.58x = 2,697,376.94 × 1,318,822.93
  4. Step 4: Simplify right side
    1,797,358.58x = 3,557,362,539,244.24
  5. Step 5: Solve for x
    x = 3,557,362,539,244.24/1,797,358.58
  6. Step 6: Final answer
    x = 1,979,216.94

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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.