Home / 2,694,046.76-3,717,755.43-1,470,342.35

Finding the Fourth Proportional to 2,694,046.76, 3,717,755.43 and 1,470,342.35

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Solution

The fourth proportional to 2,694,046.76, 3,717,755.43 and 1,470,342.35 is: 2,029,056.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,046.76 : 3,717,755.43 = 1,470,342.35 : x
  2. Step 2: Convert to fraction form
    2,694,046.76/3,717,755.43 = 1,470,342.35/x
  3. Step 3: Cross multiply
    2,694,046.76x = 3,717,755.43 × 1,470,342.35
  4. Step 4: Simplify right side
    2,694,046.76x = 5,466,373,255,671.46
  5. Step 5: Solve for x
    x = 5,466,373,255,671.46/2,694,046.76
  6. Step 6: Final answer
    x = 2,029,056.56

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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.