Home / 5,658,343.44-7,808,613.64-3,080,098.32

Finding the Fourth Proportional to 5,658,343.44, 7,808,613.64 and 3,080,098.32

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Solution

The fourth proportional to 5,658,343.44, 7,808,613.64 and 3,080,098.32 is: 4,250,589.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,658,343.44 : 7,808,613.64 = 3,080,098.32 : x
  2. Step 2: Convert to fraction form
    5,658,343.44/7,808,613.64 = 3,080,098.32/x
  3. Step 3: Cross multiply
    5,658,343.44x = 7,808,613.64 × 3,080,098.32
  4. Step 4: Simplify right side
    5,658,343.44x = 24,051,297,754,093.08
  5. Step 5: Solve for x
    x = 24,051,297,754,093.08/5,658,343.44
  6. Step 6: Final answer
    x = 4,250,589.95

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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.