Home / 8,474,509.70-11,694,326.77-4,606,997.03

Finding the Fourth Proportional to 8,474,509.70, 11,694,326.77 and 4,606,997.03

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Solution

The fourth proportional to 8,474,509.70, 11,694,326.77 and 4,606,997.03 is: 6,357,385.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,474,509.70 : 11,694,326.77 = 4,606,997.03 : x
  2. Step 2: Convert to fraction form
    8,474,509.70/11,694,326.77 = 4,606,997.03/x
  3. Step 3: Cross multiply
    8,474,509.70x = 11,694,326.77 × 4,606,997.03
  4. Step 4: Simplify right side
    8,474,509.70x = 53,875,728,697,239.49
  5. Step 5: Solve for x
    x = 53,875,728,697,239.49/8,474,509.70
  6. Step 6: Final answer
    x = 6,357,385.93

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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.