Home / 5,338,005.70-7,366,974.72-3,046,509.22

Finding the Fourth Proportional to 5,338,005.70, 7,366,974.72 and 3,046,509.22

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Solution

The fourth proportional to 5,338,005.70, 7,366,974.72 and 3,046,509.22 is: 4,204,483.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,338,005.70 : 7,366,974.72 = 3,046,509.22 : x
  2. Step 2: Convert to fraction form
    5,338,005.70/7,366,974.72 = 3,046,509.22/x
  3. Step 3: Cross multiply
    5,338,005.70x = 7,366,974.72 × 3,046,509.22
  4. Step 4: Simplify right side
    5,338,005.70x = 22,443,556,407,986.92
  5. Step 5: Solve for x
    x = 22,443,556,407,986.92/5,338,005.70
  6. Step 6: Final answer
    x = 4,204,483.41

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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.