Home / 2,693,719.98-4,041,318.06-1,344,253.50

Finding the Fourth Proportional to 2,693,719.98, 4,041,318.06 and 1,344,253.50

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Solution

The fourth proportional to 2,693,719.98, 4,041,318.06 and 1,344,253.50 is: 2,016,748.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,719.98 : 4,041,318.06 = 1,344,253.50 : x
  2. Step 2: Convert to fraction form
    2,693,719.98/4,041,318.06 = 1,344,253.50/x
  3. Step 3: Cross multiply
    2,693,719.98x = 4,041,318.06 × 1,344,253.50
  4. Step 4: Simplify right side
    2,693,719.98x = 5,432,555,946,768.21
  5. Step 5: Solve for x
    x = 5,432,555,946,768.21/2,693,719.98
  6. Step 6: Final answer
    x = 2,016,748.58

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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.