Home / 7,326,046.88-10,109,944.70-4,063,361.22

Finding the Fourth Proportional to 7,326,046.88, 10,109,944.70 and 4,063,361.22

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Solution

The fourth proportional to 7,326,046.88, 10,109,944.70 and 4,063,361.22 is: 5,607,438.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326,046.88 : 10,109,944.70 = 4,063,361.22 : x
  2. Step 2: Convert to fraction form
    7,326,046.88/10,109,944.70 = 4,063,361.22/x
  3. Step 3: Cross multiply
    7,326,046.88x = 10,109,944.70 × 4,063,361.22
  4. Step 4: Simplify right side
    7,326,046.88x = 41,080,357,230,324.53
  5. Step 5: Solve for x
    x = 41,080,357,230,324.53/7,326,046.88
  6. Step 6: Final answer
    x = 5,607,438.49

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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.