Home / 3,540,260.10-4,886,332.56-2,250,848.64

Finding the Fourth Proportional to 3,540,260.10, 4,886,332.56 and 2,250,848.64

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Solution

The fourth proportional to 3,540,260.10, 4,886,332.56 and 2,250,848.64 is: 3,106,662.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,540,260.10 : 4,886,332.56 = 2,250,848.64 : x
  2. Step 2: Convert to fraction form
    3,540,260.10/4,886,332.56 = 2,250,848.64/x
  3. Step 3: Cross multiply
    3,540,260.10x = 4,886,332.56 × 2,250,848.64
  4. Step 4: Simplify right side
    3,540,260.10x = 10,998,394,997,263.72
  5. Step 5: Solve for x
    x = 10,998,394,997,263.72/3,540,260.10
  6. Step 6: Final answer
    x = 3,106,662.98

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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.