Home / 7,073,292.94-9,761,144.25-3,854,028.94

Finding the Fourth Proportional to 7,073,292.94, 9,761,144.25 and 3,854,028.94

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Solution

The fourth proportional to 7,073,292.94, 9,761,144.25 and 3,854,028.94 is: 5,318,559.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,073,292.94 : 9,761,144.25 = 3,854,028.94 : x
  2. Step 2: Convert to fraction form
    7,073,292.94/9,761,144.25 = 3,854,028.94/x
  3. Step 3: Cross multiply
    7,073,292.94x = 9,761,144.25 × 3,854,028.94
  4. Step 4: Simplify right side
    7,073,292.94x = 37,619,732,417,064.34
  5. Step 5: Solve for x
    x = 37,619,732,417,064.34/7,073,292.94
  6. Step 6: Final answer
    x = 5,318,559.93

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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.