Home / 4,374,016.70-6,564,305.55-2,243,003.90

Finding the Fourth Proportional to 4,374,016.70, 6,564,305.55 and 2,243,003.90

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Solution

The fourth proportional to 4,374,016.70, 6,564,305.55 and 2,243,003.90 is: 3,366,188.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,016.70 : 6,564,305.55 = 2,243,003.90 : x
  2. Step 2: Convert to fraction form
    4,374,016.70/6,564,305.55 = 2,243,003.90/x
  3. Step 3: Cross multiply
    4,374,016.70x = 6,564,305.55 × 2,243,003.90
  4. Step 4: Simplify right side
    4,374,016.70x = 14,723,762,949,441.64
  5. Step 5: Solve for x
    x = 14,723,762,949,441.64/4,374,016.70
  6. Step 6: Final answer
    x = 3,366,188.10

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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.