Home / 1,606,092.98-2,409,361.00-932,491.51

Finding the Fourth Proportional to 1,606,092.98, 2,409,361.00 and 932,491.51

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Solution

The fourth proportional to 1,606,092.98, 2,409,361.00 and 932,491.51 is: 1,398,865.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,092.98 : 2,409,361.00 = 932,491.51 : x
  2. Step 2: Convert to fraction form
    1,606,092.98/2,409,361.00 = 932,491.51/x
  3. Step 3: Cross multiply
    1,606,092.98x = 2,409,361.00 × 932,491.51
  4. Step 4: Simplify right side
    1,606,092.98x = 2,246,708,668,670.48
  5. Step 5: Solve for x
    x = 2,246,708,668,670.48/1,606,092.98
  6. Step 6: Final answer
    x = 1,398,865.88

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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.