Home / 1,444,317.40-1,993,218.13-799,737.58

Finding the Fourth Proportional to 1,444,317.40, 1,993,218.13 and 799,737.58

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Solution

The fourth proportional to 1,444,317.40, 1,993,218.13 and 799,737.58 is: 1,103,671.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,317.40 : 1,993,218.13 = 799,737.58 : x
  2. Step 2: Convert to fraction form
    1,444,317.40/1,993,218.13 = 799,737.58/x
  3. Step 3: Cross multiply
    1,444,317.40x = 1,993,218.13 × 799,737.58
  4. Step 4: Simplify right side
    1,444,317.40x = 1,594,051,441,583.59
  5. Step 5: Solve for x
    x = 1,594,051,441,583.59/1,444,317.40
  6. Step 6: Final answer
    x = 1,103,671.14

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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.