Home / 3,562,301.08-4,916,035.20-1,930,760.92

Finding the Fourth Proportional to 3,562,301.08, 4,916,035.20 and 1,930,760.92

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Solution

The fourth proportional to 3,562,301.08, 4,916,035.20 and 1,930,760.92 is: 2,664,482.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,562,301.08 : 4,916,035.20 = 1,930,760.92 : x
  2. Step 2: Convert to fraction form
    3,562,301.08/4,916,035.20 = 1,930,760.92/x
  3. Step 3: Cross multiply
    3,562,301.08x = 4,916,035.20 × 1,930,760.92
  4. Step 4: Simplify right side
    3,562,301.08x = 9,491,688,645,504.39
  5. Step 5: Solve for x
    x = 9,491,688,645,504.39/3,562,301.08
  6. Step 6: Final answer
    x = 2,664,482.43

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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.