Home / 4,077,601.20-6,116,401.80-2,733,908.40

Finding the Fourth Proportional to 4,077,601.20, 6,116,401.80 and 2,733,908.40

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Solution

The fourth proportional to 4,077,601.20, 6,116,401.80 and 2,733,908.40 is: 4,100,862.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,601.20 : 6,116,401.80 = 2,733,908.40 : x
  2. Step 2: Convert to fraction form
    4,077,601.20/6,116,401.80 = 2,733,908.40/x
  3. Step 3: Cross multiply
    4,077,601.20x = 6,116,401.80 × 2,733,908.40
  4. Step 4: Simplify right side
    4,077,601.20x = 16,721,682,258,795.12
  5. Step 5: Solve for x
    x = 16,721,682,258,795.12/4,077,601.20
  6. Step 6: Final answer
    x = 4,100,862.60

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1.5x scale

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.