Home / 3,604,765.58-5,407,136.07-1,474,849.70

Finding the Fourth Proportional to 3,604,765.58, 5,407,136.07 and 1,474,849.70

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Solution

The fourth proportional to 3,604,765.58, 5,407,136.07 and 1,474,849.70 is: 2,212,269.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,604,765.58 : 5,407,136.07 = 1,474,849.70 : x
  2. Step 2: Convert to fraction form
    3,604,765.58/5,407,136.07 = 1,474,849.70/x
  3. Step 3: Cross multiply
    3,604,765.58x = 5,407,136.07 × 1,474,849.70
  4. Step 4: Simplify right side
    3,604,765.58x = 7,974,712,983,201.50
  5. Step 5: Solve for x
    x = 7,974,712,983,201.50/3,604,765.58
  6. Step 6: Final answer
    x = 2,212,269.51

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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.