Home / 11,238,754.04-15,509,508.12-6,082,153.12

Finding the Fourth Proportional to 11,238,754.04, 15,509,508.12 and 6,082,153.12

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Solution

The fourth proportional to 11,238,754.04, 15,509,508.12 and 6,082,153.12 is: 8,393,386.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,238,754.04 : 15,509,508.12 = 6,082,153.12 : x
  2. Step 2: Convert to fraction form
    11,238,754.04/15,509,508.12 = 6,082,153.12/x
  3. Step 3: Cross multiply
    11,238,754.04x = 15,509,508.12 × 6,082,153.12
  4. Step 4: Simplify right side
    11,238,754.04x = 94,331,203,201,723.33
  5. Step 5: Solve for x
    x = 94,331,203,201,723.33/11,238,754.04
  6. Step 6: Final answer
    x = 8,393,386.21

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1.5x scale

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.