Home / 17,474,813.28-26,224,024.32-6,115,360.32

Finding the Fourth Proportional to 17,474,813.28, 26,224,024.32 and 6,115,360.32

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Solution

The fourth proportional to 17,474,813.28, 26,224,024.32 and 6,115,360.32 is: 9,177,171.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,474,813.28 : 26,224,024.32 = 6,115,360.32 : x
  2. Step 2: Convert to fraction form
    17,474,813.28/26,224,024.32 = 6,115,360.32/x
  3. Step 3: Cross multiply
    17,474,813.28x = 26,224,024.32 × 6,115,360.32
  4. Step 4: Simplify right side
    17,474,813.28x = 160,369,357,757,243
  5. Step 5: Solve for x
    x = 160,369,357,757,243/17,474,813.28
  6. Step 6: Final answer
    x = 9,177,171.46

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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.