Home / 3,750,089.69-5,625,093.53-910,201.85

Finding the Fourth Proportional to 3,750,089.69, 5,625,093.53 and 910,201.85

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Solution

The fourth proportional to 3,750,089.69, 5,625,093.53 and 910,201.85 is: 1,365,292.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,750,089.69 : 5,625,093.53 = 910,201.85 : x
  2. Step 2: Convert to fraction form
    3,750,089.69/5,625,093.53 = 910,201.85/x
  3. Step 3: Cross multiply
    3,750,089.69x = 5,625,093.53 × 910,201.85
  4. Step 4: Simplify right side
    3,750,089.69x = 5,119,970,537,429.03
  5. Step 5: Solve for x
    x = 5,119,970,537,429.03/3,750,089.69
  6. Step 6: Final answer
    x = 1,365,292.82

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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.