Home / 3,432,065.44-5,146,079.46-1,302,299.23

Finding the Fourth Proportional to 3,432,065.44, 5,146,079.46 and 1,302,299.23

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Solution

The fourth proportional to 3,432,065.44, 5,146,079.46 and 1,302,299.23 is: 1,952,682.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,432,065.44 : 5,146,079.46 = 1,302,299.23 : x
  2. Step 2: Convert to fraction form
    3,432,065.44/5,146,079.46 = 1,302,299.23/x
  3. Step 3: Cross multiply
    3,432,065.44x = 5,146,079.46 × 1,302,299.23
  4. Step 4: Simplify right side
    3,432,065.44x = 6,701,735,318,276.82
  5. Step 5: Solve for x
    x = 6,701,735,318,276.82/3,432,065.44
  6. Step 6: Final answer
    x = 1,952,682.85

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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.