Home / 9,586,007.88-13,228,796.76-5,235,222.48

Finding the Fourth Proportional to 9,586,007.88, 13,228,796.76 and 5,235,222.48

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Solution

The fourth proportional to 9,586,007.88, 13,228,796.76 and 5,235,222.48 is: 7,224,664.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,586,007.88 : 13,228,796.76 = 5,235,222.48 : x
  2. Step 2: Convert to fraction form
    9,586,007.88/13,228,796.76 = 5,235,222.48/x
  3. Step 3: Cross multiply
    9,586,007.88x = 13,228,796.76 × 5,235,222.48
  4. Step 4: Simplify right side
    9,586,007.88x = 69,255,694,181,303.17
  5. Step 5: Solve for x
    x = 69,255,694,181,303.17/9,586,007.88
  6. Step 6: Final answer
    x = 7,224,664.85

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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.