Home / 4,365,677.88-6,551,879.40-3,514,831.20

Finding the Fourth Proportional to 4,365,677.88, 6,551,879.40 and 3,514,831.20

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Solution

The fourth proportional to 4,365,677.88, 6,551,879.40 and 3,514,831.20 is: 5,274,954.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365,677.88 : 6,551,879.40 = 3,514,831.20 : x
  2. Step 2: Convert to fraction form
    4,365,677.88/6,551,879.40 = 3,514,831.20/x
  3. Step 3: Cross multiply
    4,365,677.88x = 6,551,879.40 × 3,514,831.20
  4. Step 4: Simplify right side
    4,365,677.88x = 23,028,750,133,757.28
  5. Step 5: Solve for x
    x = 23,028,750,133,757.28/4,365,677.88
  6. Step 6: Final answer
    x = 5,274,954.03

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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.