Home / 6,813,795.35-10,220,693.04-2,769,335.59

Finding the Fourth Proportional to 6,813,795.35, 10,220,693.04 and 2,769,335.59

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Solution

The fourth proportional to 6,813,795.35, 10,220,693.04 and 2,769,335.59 is: 4,154,003.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,813,795.35 : 10,220,693.04 = 2,769,335.59 : x
  2. Step 2: Convert to fraction form
    6,813,795.35/10,220,693.04 = 2,769,335.59/x
  3. Step 3: Cross multiply
    6,813,795.35x = 10,220,693.04 × 2,769,335.59
  4. Step 4: Simplify right side
    6,813,795.35x = 28,304,528,990,137.29
  5. Step 5: Solve for x
    x = 28,304,528,990,137.29/6,813,795.35
  6. Step 6: Final answer
    x = 4,154,003.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.