Home / 11,466,954.27-15,824,399.47-6,310,315.82

Finding the Fourth Proportional to 11,466,954.27, 15,824,399.47 and 6,310,315.82

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Solution

The fourth proportional to 11,466,954.27, 15,824,399.47 and 6,310,315.82 is: 8,708,237.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,466,954.27 : 15,824,399.47 = 6,310,315.82 : x
  2. Step 2: Convert to fraction form
    11,466,954.27/15,824,399.47 = 6,310,315.82/x
  3. Step 3: Cross multiply
    11,466,954.27x = 15,824,399.47 × 6,310,315.82
  4. Step 4: Simplify right side
    11,466,954.27x = 99,856,958,341,325.81
  5. Step 5: Solve for x
    x = 99,856,958,341,325.81/11,466,954.27
  6. Step 6: Final answer
    x = 8,708,237.25

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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.