Home / 3,005,154.31-4,496,956.36-2,601,734.17

Finding the Fourth Proportional to 3,005,154.31, 4,496,956.36 and 2,601,734.17

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Solution

The fourth proportional to 3,005,154.31, 4,496,956.36 and 2,601,734.17 is: 3,893,272.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,005,154.31 : 4,496,956.36 = 2,601,734.17 : x
  2. Step 2: Convert to fraction form
    3,005,154.31/4,496,956.36 = 2,601,734.17/x
  3. Step 3: Cross multiply
    3,005,154.31x = 4,496,956.36 × 2,601,734.17
  4. Step 4: Simplify right side
    3,005,154.31x = 11,699,885,005,064.09
  5. Step 5: Solve for x
    x = 11,699,885,005,064.09/3,005,154.31
  6. Step 6: Final answer
    x = 3,893,272.63

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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.