Home / 3,274,236.59-4,518,582.63-1,823,931.64

Finding the Fourth Proportional to 3,274,236.59, 4,518,582.63 and 1,823,931.64

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Solution

The fourth proportional to 3,274,236.59, 4,518,582.63 and 1,823,931.64 is: 2,517,101.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,236.59 : 4,518,582.63 = 1,823,931.64 : x
  2. Step 2: Convert to fraction form
    3,274,236.59/4,518,582.63 = 1,823,931.64/x
  3. Step 3: Cross multiply
    3,274,236.59x = 4,518,582.63 × 1,823,931.64
  4. Step 4: Simplify right side
    3,274,236.59x = 8,241,585,826,811.41
  5. Step 5: Solve for x
    x = 8,241,585,826,811.41/3,274,236.59
  6. Step 6: Final answer
    x = 2,517,101.50

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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.