Home / 2,883,886.92-3,979,789.74-1,594,814.04

Finding the Fourth Proportional to 2,883,886.92, 3,979,789.74 and 1,594,814.04

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Solution

The fourth proportional to 2,883,886.92, 3,979,789.74 and 1,594,814.04 is: 2,200,857.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,883,886.92 : 3,979,789.74 = 1,594,814.04 : x
  2. Step 2: Convert to fraction form
    2,883,886.92/3,979,789.74 = 1,594,814.04/x
  3. Step 3: Cross multiply
    2,883,886.92x = 3,979,789.74 × 1,594,814.04
  4. Step 4: Simplify right side
    2,883,886.92x = 6,347,024,553,599.95
  5. Step 5: Solve for x
    x = 6,347,024,553,599.95/2,883,886.92
  6. Step 6: Final answer
    x = 2,200,857.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.