Home / 5,331,035.39-7,356,954.80-3,039,409.31

Finding the Fourth Proportional to 5,331,035.39, 7,356,954.80 and 3,039,409.31

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Solution

The fourth proportional to 5,331,035.39, 7,356,954.80 and 3,039,409.31 is: 4,194,456.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,331,035.39 : 7,356,954.80 = 3,039,409.31 : x
  2. Step 2: Convert to fraction form
    5,331,035.39/7,356,954.80 = 3,039,409.31/x
  3. Step 3: Cross multiply
    5,331,035.39x = 7,356,954.80 × 3,039,409.31
  4. Step 4: Simplify right side
    5,331,035.39x = 22,360,796,883,182.94
  5. Step 5: Solve for x
    x = 22,360,796,883,182.94/5,331,035.39
  6. Step 6: Final answer
    x = 4,194,456.66

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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.