Home / 4,156,020.48-6,229,014.40-2,022,908.16

Finding the Fourth Proportional to 4,156,020.48, 6,229,014.40 and 2,022,908.16

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Solution

The fourth proportional to 4,156,020.48, 6,229,014.40 and 2,022,908.16 is: 3,031,920.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156,020.48 : 6,229,014.40 = 2,022,908.16 : x
  2. Step 2: Convert to fraction form
    4,156,020.48/6,229,014.40 = 2,022,908.16/x
  3. Step 3: Cross multiply
    4,156,020.48x = 6,229,014.40 × 2,022,908.16
  4. Step 4: Simplify right side
    4,156,020.48x = 12,600,724,058,517.50
  5. Step 5: Solve for x
    x = 12,600,724,058,517.50/4,156,020.48
  6. Step 6: Final answer
    x = 3,031,920.59

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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.