Home / 4,297,753.44-6,444,411.71-1,264,725.50

Finding the Fourth Proportional to 4,297,753.44, 6,444,411.71 and 1,264,725.50

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Solution

The fourth proportional to 4,297,753.44, 6,444,411.71 and 1,264,725.50 is: 1,896,435.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,297,753.44 : 6,444,411.71 = 1,264,725.50 : x
  2. Step 2: Convert to fraction form
    4,297,753.44/6,444,411.71 = 1,264,725.50/x
  3. Step 3: Cross multiply
    4,297,753.44x = 6,444,411.71 × 1,264,725.50
  4. Step 4: Simplify right side
    4,297,753.44x = 8,150,411,783,589.92
  5. Step 5: Solve for x
    x = 8,150,411,783,589.92/4,297,753.44
  6. Step 6: Final answer
    x = 1,896,435.40

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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.