Home / 3,274,230.34-4,518,574.01-1,823,925.39

Finding the Fourth Proportional to 3,274,230.34, 4,518,574.01 and 1,823,925.39

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Solution

The fourth proportional to 3,274,230.34, 4,518,574.01 and 1,823,925.39 is: 2,517,092.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,230.34 : 4,518,574.01 = 1,823,925.39 : x
  2. Step 2: Convert to fraction form
    3,274,230.34/4,518,574.01 = 1,823,925.39/x
  3. Step 3: Cross multiply
    3,274,230.34x = 4,518,574.01 × 1,823,925.39
  4. Step 4: Simplify right side
    3,274,230.34x = 8,241,541,863,433.11
  5. Step 5: Solve for x
    x = 8,241,541,863,433.11/3,274,230.34
  6. Step 6: Final answer
    x = 2,517,092.88

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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.