Home / 4,959,158.49-7,441,607.64-2,080,267.47

Finding the Fourth Proportional to 4,959,158.49, 7,441,607.64 and 2,080,267.47

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Solution

The fourth proportional to 4,959,158.49, 7,441,607.64 and 2,080,267.47 is: 3,121,605.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,959,158.49 : 7,441,607.64 = 2,080,267.47 : x
  2. Step 2: Convert to fraction form
    4,959,158.49/7,441,607.64 = 2,080,267.47/x
  3. Step 3: Cross multiply
    4,959,158.49x = 7,441,607.64 × 2,080,267.47
  4. Step 4: Simplify right side
    4,959,158.49x = 15,480,534,297,995.47
  5. Step 5: Solve for x
    x = 15,480,534,297,995.47/4,959,158.49
  6. Step 6: Final answer
    x = 3,121,605.07

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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.