Home / 2,697,878.20-4,046,817.30-703,334.20

Finding the Fourth Proportional to 2,697,878.20, 4,046,817.30 and 703,334.20

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Solution

The fourth proportional to 2,697,878.20, 4,046,817.30 and 703,334.20 is: 1,055,001.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,878.20 : 4,046,817.30 = 703,334.20 : x
  2. Step 2: Convert to fraction form
    2,697,878.20/4,046,817.30 = 703,334.20/x
  3. Step 3: Cross multiply
    2,697,878.20x = 4,046,817.30 × 703,334.20
  4. Step 4: Simplify right side
    2,697,878.20x = 2,846,265,008,241.66
  5. Step 5: Solve for x
    x = 2,846,265,008,241.66/2,697,878.20
  6. Step 6: Final answer
    x = 1,055,001.30

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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.