Home / 3,660,434.54-5,051,269.17-2,028,994.46

Finding the Fourth Proportional to 3,660,434.54, 5,051,269.17 and 2,028,994.46

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Solution

The fourth proportional to 3,660,434.54, 5,051,269.17 and 2,028,994.46 is: 2,799,940.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,660,434.54 : 5,051,269.17 = 2,028,994.46 : x
  2. Step 2: Convert to fraction form
    3,660,434.54/5,051,269.17 = 2,028,994.46/x
  3. Step 3: Cross multiply
    3,660,434.54x = 5,051,269.17 × 2,028,994.46
  4. Step 4: Simplify right side
    3,660,434.54x = 10,248,997,161,898.80
  5. Step 5: Solve for x
    x = 10,248,997,161,898.80/3,660,434.54
  6. Step 6: Final answer
    x = 2,799,940.02

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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.