Home / 6,000,682.92-8,280,051.97-3,644,655.50

Finding the Fourth Proportional to 6,000,682.92, 8,280,051.97 and 3,644,655.50

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Solution

The fourth proportional to 6,000,682.92, 8,280,051.97 and 3,644,655.50 is: 5,029,083.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,000,682.92 : 8,280,051.97 = 3,644,655.50 : x
  2. Step 2: Convert to fraction form
    6,000,682.92/8,280,051.97 = 3,644,655.50/x
  3. Step 3: Cross multiply
    6,000,682.92x = 8,280,051.97 × 3,644,655.50
  4. Step 4: Simplify right side
    6,000,682.92x = 30,177,936,952,746.34
  5. Step 5: Solve for x
    x = 30,177,936,952,746.34/6,000,682.92
  6. Step 6: Final answer
    x = 5,029,083.75

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1.5x scale

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.