Home / 2,730,426.60-4,103,513.10-2,384,005.80

Finding the Fourth Proportional to 2,730,426.60, 4,103,513.10 and 2,384,005.80

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Solution

The fourth proportional to 2,730,426.60, 4,103,513.10 and 2,384,005.80 is: 3,582,882.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,426.60 : 4,103,513.10 = 2,384,005.80 : x
  2. Step 2: Convert to fraction form
    2,730,426.60/4,103,513.10 = 2,384,005.80/x
  3. Step 3: Cross multiply
    2,730,426.60x = 4,103,513.10 × 2,384,005.80
  4. Step 4: Simplify right side
    2,730,426.60x = 9,782,799,030,775.98
  5. Step 5: Solve for x
    x = 9,782,799,030,775.98/2,730,426.60
  6. Step 6: Final answer
    x = 3,582,882.99

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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.