Home / 2,305,333.83-3,458,166.85-885,389.91

Finding the Fourth Proportional to 2,305,333.83, 3,458,166.85 and 885,389.91

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Solution

The fourth proportional to 2,305,333.83, 3,458,166.85 and 885,389.91 is: 1,328,148.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,333.83 : 3,458,166.85 = 885,389.91 : x
  2. Step 2: Convert to fraction form
    2,305,333.83/3,458,166.85 = 885,389.91/x
  3. Step 3: Cross multiply
    2,305,333.83x = 3,458,166.85 × 885,389.91
  4. Step 4: Simplify right side
    2,305,333.83x = 3,061,826,031,659.53
  5. Step 5: Solve for x
    x = 3,061,826,031,659.53/2,305,333.83
  6. Step 6: Final answer
    x = 1,328,148.66

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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.