Home / 6,220,410.30-8,583,125.81-3,466,494.18

Finding the Fourth Proportional to 6,220,410.30, 8,583,125.81 and 3,466,494.18

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Solution

The fourth proportional to 6,220,410.30, 8,583,125.81 and 3,466,494.18 is: 4,783,182.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,220,410.30 : 8,583,125.81 = 3,466,494.18 : x
  2. Step 2: Convert to fraction form
    6,220,410.30/8,583,125.81 = 3,466,494.18/x
  3. Step 3: Cross multiply
    6,220,410.30x = 8,583,125.81 × 3,466,494.18
  4. Step 4: Simplify right side
    6,220,410.30x = 29,753,355,649,240.32
  5. Step 5: Solve for x
    x = 29,753,355,649,240.32/6,220,410.30
  6. Step 6: Final answer
    x = 4,783,182.17

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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.