Home / 1,033,371.42-1,423,949.33-799,376.81

Finding the Fourth Proportional to 1,033,371.42, 1,423,949.33 and 799,376.81

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Solution

The fourth proportional to 1,033,371.42, 1,423,949.33 and 799,376.81 is: 1,101,513.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,371.42 : 1,423,949.33 = 799,376.81 : x
  2. Step 2: Convert to fraction form
    1,033,371.42/1,423,949.33 = 799,376.81/x
  3. Step 3: Cross multiply
    1,033,371.42x = 1,423,949.33 × 799,376.81
  4. Step 4: Simplify right side
    1,033,371.42x = 1,138,272,061,900.41
  5. Step 5: Solve for x
    x = 1,138,272,061,900.41/1,033,371.42
  6. Step 6: Final answer
    x = 1,101,513.01

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.