Home / 7,532,682.20-10,395,058-4,270,112.36

Finding the Fourth Proportional to 7,532,682.20, 10,395,058 and 4,270,112.36

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Solution

The fourth proportional to 7,532,682.20, 10,395,058 and 4,270,112.36 is: 5,892,730.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,532,682.20 : 10,395,058 = 4,270,112.36 : x
  2. Step 2: Convert to fraction form
    7,532,682.20/10,395,058 = 4,270,112.36/x
  3. Step 3: Cross multiply
    7,532,682.20x = 10,395,058 × 4,270,112.36
  4. Step 4: Simplify right side
    7,532,682.20x = 44,388,065,648,716.88
  5. Step 5: Solve for x
    x = 44,388,065,648,716.88/7,532,682.20
  6. Step 6: Final answer
    x = 5,892,730.43

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Double scale
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1.5x scale

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.