Home / 2,729,800.85-4,095,182.61-932,263.02

Finding the Fourth Proportional to 2,729,800.85, 4,095,182.61 and 932,263.02

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Solution

The fourth proportional to 2,729,800.85, 4,095,182.61 and 932,263.02 is: 1,398,558.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,800.85 : 4,095,182.61 = 932,263.02 : x
  2. Step 2: Convert to fraction form
    2,729,800.85/4,095,182.61 = 932,263.02/x
  3. Step 3: Cross multiply
    2,729,800.85x = 4,095,182.61 × 932,263.02
  4. Step 4: Simplify right side
    2,729,800.85x = 3,817,787,307,450.08
  5. Step 5: Solve for x
    x = 3,817,787,307,450.08/2,729,800.85
  6. Step 6: Final answer
    x = 1,398,558.91

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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.