Home / 7,326,249.04-10,109,546.48-4,063,003.68

Finding the Fourth Proportional to 7,326,249.04, 10,109,546.48 and 4,063,003.68

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Solution

The fourth proportional to 7,326,249.04, 10,109,546.48 and 4,063,003.68 is: 5,606,569.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326,249.04 : 10,109,546.48 = 4,063,003.68 : x
  2. Step 2: Convert to fraction form
    7,326,249.04/10,109,546.48 = 4,063,003.68/x
  3. Step 3: Cross multiply
    7,326,249.04x = 10,109,546.48 × 4,063,003.68
  4. Step 4: Simplify right side
    7,326,249.04x = 41,075,124,551,371.05
  5. Step 5: Solve for x
    x = 41,075,124,551,371.05/7,326,249.04
  6. Step 6: Final answer
    x = 5,606,569.52

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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.