Home / 6,305,237.10-9,456,543.45-1,755,110.70

Finding the Fourth Proportional to 6,305,237.10, 9,456,543.45 and 1,755,110.70

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Solution

The fourth proportional to 6,305,237.10, 9,456,543.45 and 1,755,110.70 is: 2,632,300.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305,237.10 : 9,456,543.45 = 1,755,110.70 : x
  2. Step 2: Convert to fraction form
    6,305,237.10/9,456,543.45 = 1,755,110.70/x
  3. Step 3: Cross multiply
    6,305,237.10x = 9,456,543.45 × 1,755,110.70
  4. Step 4: Simplify right side
    6,305,237.10x = 16,597,280,594,109.91
  5. Step 5: Solve for x
    x = 16,597,280,594,109.91/6,305,237.10
  6. Step 6: Final answer
    x = 2,632,300.79

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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.