Home / 5,233,221.36-7,852,877.64-2,200,367.52

Finding the Fourth Proportional to 5,233,221.36, 7,852,877.64 and 2,200,367.52

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Solution

The fourth proportional to 5,233,221.36, 7,852,877.64 and 2,200,367.52 is: 3,301,831.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,233,221.36 : 7,852,877.64 = 2,200,367.52 : x
  2. Step 2: Convert to fraction form
    5,233,221.36/7,852,877.64 = 2,200,367.52/x
  3. Step 3: Cross multiply
    5,233,221.36x = 7,852,877.64 × 2,200,367.52
  4. Step 4: Simplify right side
    5,233,221.36x = 17,279,216,897,590.25
  5. Step 5: Solve for x
    x = 17,279,216,897,590.25/5,233,221.36
  6. Step 6: Final answer
    x = 3,301,831.84

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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.