Home / 4,883,831.04-7,326,991.36-1,518,067.20

Finding the Fourth Proportional to 4,883,831.04, 7,326,991.36 and 1,518,067.20

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Solution

The fourth proportional to 4,883,831.04, 7,326,991.36 and 1,518,067.20 is: 2,277,487.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,831.04 : 7,326,991.36 = 1,518,067.20 : x
  2. Step 2: Convert to fraction form
    4,883,831.04/7,326,991.36 = 1,518,067.20/x
  3. Step 3: Cross multiply
    4,883,831.04x = 7,326,991.36 × 1,518,067.20
  4. Step 4: Simplify right side
    4,883,831.04x = 11,122,865,258,299.39
  5. Step 5: Solve for x
    x = 11,122,865,258,299.39/4,883,831.04
  6. Step 6: Final answer
    x = 2,277,487.73

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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.