Home / 4,619,436.96-6,374,864.36-2,554,591.48

Finding the Fourth Proportional to 4,619,436.96, 6,374,864.36 and 2,554,591.48

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Solution

The fourth proportional to 4,619,436.96, 6,374,864.36 and 2,554,591.48 is: 3,525,359.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,619,436.96 : 6,374,864.36 = 2,554,591.48 : x
  2. Step 2: Convert to fraction form
    4,619,436.96/6,374,864.36 = 2,554,591.48/x
  3. Step 3: Cross multiply
    4,619,436.96x = 6,374,864.36 × 2,554,591.48
  4. Step 4: Simplify right side
    4,619,436.96x = 16,285,174,180,211.65
  5. Step 5: Solve for x
    x = 16,285,174,180,211.65/4,619,436.96
  6. Step 6: Final answer
    x = 3,525,359.11

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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.