Home / 5,373,625.76-7,415,530.46-3,050,498.07

Finding the Fourth Proportional to 5,373,625.76, 7,415,530.46 and 3,050,498.07

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Solution

The fourth proportional to 5,373,625.76, 7,415,530.46 and 3,050,498.07 is: 4,209,645.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,373,625.76 : 7,415,530.46 = 3,050,498.07 : x
  2. Step 2: Convert to fraction form
    5,373,625.76/7,415,530.46 = 3,050,498.07/x
  3. Step 3: Cross multiply
    5,373,625.76x = 7,415,530.46 × 3,050,498.07
  4. Step 4: Simplify right side
    5,373,625.76x = 22,621,061,352,443.09
  5. Step 5: Solve for x
    x = 22,621,061,352,443.09/5,373,625.76
  6. Step 6: Final answer
    x = 4,209,645.85

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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.