Home / 11,238,763.04-15,509,520.48-6,082,162.04

Finding the Fourth Proportional to 11,238,763.04, 15,509,520.48 and 6,082,162.04

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Solution

The fourth proportional to 11,238,763.04, 15,509,520.48 and 6,082,162.04 is: 8,393,398.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,238,763.04 : 15,509,520.48 = 6,082,162.04 : x
  2. Step 2: Convert to fraction form
    11,238,763.04/15,509,520.48 = 6,082,162.04/x
  3. Step 3: Cross multiply
    11,238,763.04x = 15,509,520.48 × 6,082,162.04
  4. Step 4: Simplify right side
    11,238,763.04x = 94,331,416,722,058.58
  5. Step 5: Solve for x
    x = 94,331,416,722,058.58/11,238,763.04
  6. Step 6: Final answer
    x = 8,393,398.49

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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.