Home / 7,383,439.26-11,075,112.41-3,973,332.17

Finding the Fourth Proportional to 7,383,439.26, 11,075,112.41 and 3,973,332.17

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Solution

The fourth proportional to 7,383,439.26, 11,075,112.41 and 3,973,332.17 is: 5,959,973.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,383,439.26 : 11,075,112.41 = 3,973,332.17 : x
  2. Step 2: Convert to fraction form
    7,383,439.26/11,075,112.41 = 3,973,332.17/x
  3. Step 3: Cross multiply
    7,383,439.26x = 11,075,112.41 × 3,973,332.17
  4. Step 4: Simplify right side
    7,383,439.26x = 44,005,100,349,777.01
  5. Step 5: Solve for x
    x = 44,005,100,349,777.01/7,383,439.26
  6. Step 6: Final answer
    x = 5,959,973.23

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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.