Home / 4,587,435.27-6,321,332.48-3,548,634.86

Finding the Fourth Proportional to 4,587,435.27, 6,321,332.48 and 3,548,634.86

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Solution

The fourth proportional to 4,587,435.27, 6,321,332.48 and 3,548,634.86 is: 4,889,900.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,587,435.27 : 6,321,332.48 = 3,548,634.86 : x
  2. Step 2: Convert to fraction form
    4,587,435.27/6,321,332.48 = 3,548,634.86/x
  3. Step 3: Cross multiply
    4,587,435.27x = 6,321,332.48 × 3,548,634.86
  4. Step 4: Simplify right side
    4,587,435.27x = 22,432,100,800,178.25
  5. Step 5: Solve for x
    x = 22,432,100,800,178.25/4,587,435.27
  6. Step 6: Final answer
    x = 4,889,900.24

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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.