Home / 1,666,058.06-2,499,183.94-468,073.74

Finding the Fourth Proportional to 1,666,058.06, 2,499,183.94 and 468,073.74

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Solution

The fourth proportional to 1,666,058.06, 2,499,183.94 and 468,073.74 is: 702,137.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,666,058.06 : 2,499,183.94 = 468,073.74 : x
  2. Step 2: Convert to fraction form
    1,666,058.06/2,499,183.94 = 468,073.74/x
  3. Step 3: Cross multiply
    1,666,058.06x = 2,499,183.94 × 468,073.74
  4. Step 4: Simplify right side
    1,666,058.06x = 1,169,802,373,743.74
  5. Step 5: Solve for x
    x = 1,169,802,373,743.74/1,666,058.06
  6. Step 6: Final answer
    x = 702,137.82

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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.