Home / 3,058,109.44-4,220,446.08-1,700,108.80

Finding the Fourth Proportional to 3,058,109.44, 4,220,446.08 and 1,700,108.80

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Solution

The fourth proportional to 3,058,109.44, 4,220,446.08 and 1,700,108.80 is: 2,346,291.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,109.44 : 4,220,446.08 = 1,700,108.80 : x
  2. Step 2: Convert to fraction form
    3,058,109.44/4,220,446.08 = 1,700,108.80/x
  3. Step 3: Cross multiply
    3,058,109.44x = 4,220,446.08 × 1,700,108.80
  4. Step 4: Simplify right side
    3,058,109.44x = 7,175,217,520,533.50
  5. Step 5: Solve for x
    x = 7,175,217,520,533.50/3,058,109.44
  6. Step 6: Final answer
    x = 2,346,291.94

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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.