Home / 4,076,260.08-5,625,308.78-2,240,795.72

Finding the Fourth Proportional to 4,076,260.08, 5,625,308.78 and 2,240,795.72

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Solution

The fourth proportional to 4,076,260.08, 5,625,308.78 and 2,240,795.72 is: 3,092,336.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076,260.08 : 5,625,308.78 = 2,240,795.72 : x
  2. Step 2: Convert to fraction form
    4,076,260.08/5,625,308.78 = 2,240,795.72/x
  3. Step 3: Cross multiply
    4,076,260.08x = 5,625,308.78 × 2,240,795.72
  4. Step 4: Simplify right side
    4,076,260.08x = 12,605,167,837,902.42
  5. Step 5: Solve for x
    x = 12,605,167,837,902.42/4,076,260.08
  6. Step 6: Final answer
    x = 3,092,336.51

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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.