Home / 1,444,397.33-1,993,267.07-799,817.50

Finding the Fourth Proportional to 1,444,397.33, 1,993,267.07 and 799,817.50

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Solution

The fourth proportional to 1,444,397.33, 1,993,267.07 and 799,817.50 is: 1,103,747.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,397.33 : 1,993,267.07 = 799,817.50 : x
  2. Step 2: Convert to fraction form
    1,444,397.33/1,993,267.07 = 799,817.50/x
  3. Step 3: Cross multiply
    1,444,397.33x = 1,993,267.07 × 799,817.50
  4. Step 4: Simplify right side
    1,444,397.33x = 1,594,249,886,251.54
  5. Step 5: Solve for x
    x = 1,594,249,886,251.54/1,444,397.33
  6. Step 6: Final answer
    x = 1,103,747.46

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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.