Home / 5,074,818.40-7,613,632.29-2,343,201.64

Finding the Fourth Proportional to 5,074,818.40, 7,613,632.29 and 2,343,201.64

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Solution

The fourth proportional to 5,074,818.40, 7,613,632.29 and 2,343,201.64 is: 3,515,451.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,074,818.40 : 7,613,632.29 = 2,343,201.64 : x
  2. Step 2: Convert to fraction form
    5,074,818.40/7,613,632.29 = 2,343,201.64/x
  3. Step 3: Cross multiply
    5,074,818.40x = 7,613,632.29 × 2,343,201.64
  4. Step 4: Simplify right side
    5,074,818.40x = 17,840,275,649,250.88
  5. Step 5: Solve for x
    x = 17,840,275,649,250.88/5,074,818.40
  6. Step 6: Final answer
    x = 3,515,451.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.