Home / 6,106,156.67-9,203,125.64-5,263,399.86

Finding the Fourth Proportional to 6,106,156.67, 9,203,125.64 and 5,263,399.86

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Solution

The fourth proportional to 6,106,156.67, 9,203,125.64 and 5,263,399.86 is: 7,932,932.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,106,156.67 : 9,203,125.64 = 5,263,399.86 : x
  2. Step 2: Convert to fraction form
    6,106,156.67/9,203,125.64 = 5,263,399.86/x
  3. Step 3: Cross multiply
    6,106,156.67x = 9,203,125.64 × 5,263,399.86
  4. Step 4: Simplify right side
    6,106,156.67x = 48,439,730,178,821.41
  5. Step 5: Solve for x
    x = 48,439,730,178,821.41/6,106,156.67
  6. Step 6: Final answer
    x = 7,932,932.75

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.