Home / 3,714,285.48-5,573,002.86-2,029,420.68

Finding the Fourth Proportional to 3,714,285.48, 5,573,002.86 and 2,029,420.68

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Solution

The fourth proportional to 3,714,285.48, 5,573,002.86 and 2,029,420.68 is: 3,044,991.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,285.48 : 5,573,002.86 = 2,029,420.68 : x
  2. Step 2: Convert to fraction form
    3,714,285.48/5,573,002.86 = 2,029,420.68/x
  3. Step 3: Cross multiply
    3,714,285.48x = 5,573,002.86 × 2,029,420.68
  4. Step 4: Simplify right side
    3,714,285.48x = 11,309,967,253,783.14
  5. Step 5: Solve for x
    x = 11,309,967,253,783.14/3,714,285.48
  6. Step 6: Final answer
    x = 3,044,991.38

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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.