Home / 2,694,444.60-3,718,423.58-1,470,822.64

Finding the Fourth Proportional to 2,694,444.60, 3,718,423.58 and 1,470,822.64

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Solution

The fourth proportional to 2,694,444.60, 3,718,423.58 and 1,470,822.64 is: 2,029,784.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,444.60 : 3,718,423.58 = 1,470,822.64 : x
  2. Step 2: Convert to fraction form
    2,694,444.60/3,718,423.58 = 1,470,822.64/x
  3. Step 3: Cross multiply
    2,694,444.60x = 3,718,423.58 × 1,470,822.64
  4. Step 4: Simplify right side
    2,694,444.60x = 5,469,141,586,573.85
  5. Step 5: Solve for x
    x = 5,469,141,586,573.85/2,694,444.60
  6. Step 6: Final answer
    x = 2,029,784.39

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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.