Home / 8,146,690.67-11,242,552.23-4,425,590.79

Finding the Fourth Proportional to 8,146,690.67, 11,242,552.23 and 4,425,590.79

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Solution

The fourth proportional to 8,146,690.67, 11,242,552.23 and 4,425,590.79 is: 6,107,380.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,146,690.67 : 11,242,552.23 = 4,425,590.79 : x
  2. Step 2: Convert to fraction form
    8,146,690.67/11,242,552.23 = 4,425,590.79/x
  3. Step 3: Cross multiply
    8,146,690.67x = 11,242,552.23 × 4,425,590.79
  4. Step 4: Simplify right side
    8,146,690.67x = 49,754,935,605,181.96
  5. Step 5: Solve for x
    x = 49,754,935,605,181.96/8,146,690.67
  6. Step 6: Final answer
    x = 6,107,380.00

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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.