Home / 2,249,987.45-3,375,331.76-733,318.50

Finding the Fourth Proportional to 2,249,987.45, 3,375,331.76 and 733,318.50

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Solution

The fourth proportional to 2,249,987.45, 3,375,331.76 and 733,318.50 is: 1,100,092.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,987.45 : 3,375,331.76 = 733,318.50 : x
  2. Step 2: Convert to fraction form
    2,249,987.45/3,375,331.76 = 733,318.50/x
  3. Step 3: Cross multiply
    2,249,987.45x = 3,375,331.76 × 733,318.50
  4. Step 4: Simplify right side
    2,249,987.45x = 2,475,193,219,578.97
  5. Step 5: Solve for x
    x = 2,475,193,219,578.97/2,249,987.45
  6. Step 6: Final answer
    x = 1,100,092.01

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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.