Home / 7,314,476.03-10,972,435.79-2,521,534.31

Finding the Fourth Proportional to 7,314,476.03, 10,972,435.79 and 2,521,534.31

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Solution

The fourth proportional to 7,314,476.03, 10,972,435.79 and 2,521,534.31 is: 3,782,550.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,314,476.03 : 10,972,435.79 = 2,521,534.31 : x
  2. Step 2: Convert to fraction form
    7,314,476.03/10,972,435.79 = 2,521,534.31/x
  3. Step 3: Cross multiply
    7,314,476.03x = 10,972,435.79 × 2,521,534.31
  4. Step 4: Simplify right side
    7,314,476.03x = 27,667,373,308,756.95
  5. Step 5: Solve for x
    x = 27,667,373,308,756.95/7,314,476.03
  6. Step 6: Final answer
    x = 3,782,550.27

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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.