Home / 6,244,185.92-8,617,165.89-3,490,989.35

Finding the Fourth Proportional to 6,244,185.92, 8,617,165.89 and 3,490,989.35

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Solution

The fourth proportional to 6,244,185.92, 8,617,165.89 and 3,490,989.35 is: 4,817,671.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,244,185.92 : 8,617,165.89 = 3,490,989.35 : x
  2. Step 2: Convert to fraction form
    6,244,185.92/8,617,165.89 = 3,490,989.35/x
  3. Step 3: Cross multiply
    6,244,185.92x = 8,617,165.89 × 3,490,989.35
  4. Step 4: Simplify right side
    6,244,185.92x = 30,082,434,306,087.45
  5. Step 5: Solve for x
    x = 30,082,434,306,087.45/6,244,185.92
  6. Step 6: Final answer
    x = 4,817,671.14

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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.