Home / 3,006,502.20-4,509,753.30-2,334,655.80

Finding the Fourth Proportional to 3,006,502.20, 4,509,753.30 and 2,334,655.80

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Solution

The fourth proportional to 3,006,502.20, 4,509,753.30 and 2,334,655.80 is: 3,501,983.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,502.20 : 4,509,753.30 = 2,334,655.80 : x
  2. Step 2: Convert to fraction form
    3,006,502.20/4,509,753.30 = 2,334,655.80/x
  3. Step 3: Cross multiply
    3,006,502.20x = 4,509,753.30 × 2,334,655.80
  4. Step 4: Simplify right side
    3,006,502.20x = 10,528,721,698,414.14
  5. Step 5: Solve for x
    x = 10,528,721,698,414.14/3,006,502.20
  6. Step 6: Final answer
    x = 3,501,983.70

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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.