Home / 2,016,947-3,026,313.93-1,057,174.52

Finding the Fourth Proportional to 2,016,947, 3,026,313.93 and 1,057,174.52

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Solution

The fourth proportional to 2,016,947, 3,026,313.93 and 1,057,174.52 is: 1,586,230.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,947 : 3,026,313.93 = 1,057,174.52 : x
  2. Step 2: Convert to fraction form
    2,016,947/3,026,313.93 = 1,057,174.52/x
  3. Step 3: Cross multiply
    2,016,947x = 3,026,313.93 × 1,057,174.52
  4. Step 4: Simplify right side
    2,016,947x = 3,199,341,955,899.62
  5. Step 5: Solve for x
    x = 3,199,341,955,899.62/2,016,947
  6. Step 6: Final answer
    x = 1,586,230.06

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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.