Home / 5,823,679.80-8,739,456.30-3,264,889.80

Finding the Fourth Proportional to 5,823,679.80, 8,739,456.30 and 3,264,889.80

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Solution

The fourth proportional to 5,823,679.80, 8,739,456.30 and 3,264,889.80 is: 4,899,541.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,823,679.80 : 8,739,456.30 = 3,264,889.80 : x
  2. Step 2: Convert to fraction form
    5,823,679.80/8,739,456.30 = 3,264,889.80/x
  3. Step 3: Cross multiply
    5,823,679.80x = 8,739,456.30 × 3,264,889.80
  4. Step 4: Simplify right side
    5,823,679.80x = 28,533,361,731,415.74
  5. Step 5: Solve for x
    x = 28,533,361,731,415.74/5,823,679.80
  6. Step 6: Final answer
    x = 4,899,541.65

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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.