Home / 8,499,360-11,729,117.04-4,683,936

Finding the Fourth Proportional to 8,499,360, 11,729,117.04 and 4,683,936

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Solution

The fourth proportional to 8,499,360, 11,729,117.04 and 4,683,936 is: 6,463,831.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,499,360 : 11,729,117.04 = 4,683,936 : x
  2. Step 2: Convert to fraction form
    8,499,360/11,729,117.04 = 4,683,936/x
  3. Step 3: Cross multiply
    8,499,360x = 11,729,117.04 × 4,683,936
  4. Step 4: Simplify right side
    8,499,360x = 54,938,433,551,869.44
  5. Step 5: Solve for x
    x = 54,938,433,551,869.44/8,499,360
  6. Step 6: Final answer
    x = 6,463,831.81

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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.