Home / 9,594,257.06-13,240,108.86-5,243,342.06

Finding the Fourth Proportional to 9,594,257.06, 13,240,108.86 and 5,243,342.06

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Solution

The fourth proportional to 9,594,257.06, 13,240,108.86 and 5,243,342.06 is: 7,235,830.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,594,257.06 : 13,240,108.86 = 5,243,342.06 : x
  2. Step 2: Convert to fraction form
    9,594,257.06/13,240,108.86 = 5,243,342.06/x
  3. Step 3: Cross multiply
    9,594,257.06x = 13,240,108.86 × 5,243,342.06
  4. Step 4: Simplify right side
    9,594,257.06x = 69,422,419,664,616.64
  5. Step 5: Solve for x
    x = 69,422,419,664,616.64/9,594,257.06
  6. Step 6: Final answer
    x = 7,235,830.69

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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.