Home / 1,931,558.58-2,665,544.25-1,060,371.58

Finding the Fourth Proportional to 1,931,558.58, 2,665,544.25 and 1,060,371.58

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Solution

The fourth proportional to 1,931,558.58, 2,665,544.25 and 1,060,371.58 is: 1,463,309.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,931,558.58 : 2,665,544.25 = 1,060,371.58 : x
  2. Step 2: Convert to fraction form
    1,931,558.58/2,665,544.25 = 1,060,371.58/x
  3. Step 3: Cross multiply
    1,931,558.58x = 2,665,544.25 × 1,060,371.58
  4. Step 4: Simplify right side
    1,931,558.58x = 2,826,467,367,932.42
  5. Step 5: Solve for x
    x = 2,826,467,367,932.42/1,931,558.58
  6. Step 6: Final answer
    x = 1,463,309.17

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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.