Home / 7,642,301.04-10,546,375-4,204,468.24

Finding the Fourth Proportional to 7,642,301.04, 10,546,375 and 4,204,468.24

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Solution

The fourth proportional to 7,642,301.04, 10,546,375 and 4,204,468.24 is: 5,802,165.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,642,301.04 : 10,546,375 = 4,204,468.24 : x
  2. Step 2: Convert to fraction form
    7,642,301.04/10,546,375 = 4,204,468.24/x
  3. Step 3: Cross multiply
    7,642,301.04x = 10,546,375 × 4,204,468.24
  4. Step 4: Simplify right side
    7,642,301.04x = 44,341,898,734,630
  5. Step 5: Solve for x
    x = 44,341,898,734,630/7,642,301.04
  6. Step 6: Final answer
    x = 5,802,165.93

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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.