Home / 6,363,590.50-8,781,756.34-3,502,022.50

Finding the Fourth Proportional to 6,363,590.50, 8,781,756.34 and 3,502,022.50

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Solution

The fourth proportional to 6,363,590.50, 8,781,756.34 and 3,502,022.50 is: 4,832,791.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,363,590.50 : 8,781,756.34 = 3,502,022.50 : x
  2. Step 2: Convert to fraction form
    6,363,590.50/8,781,756.34 = 3,502,022.50/x
  3. Step 3: Cross multiply
    6,363,590.50x = 8,781,756.34 × 3,502,022.50
  4. Step 4: Simplify right side
    6,363,590.50x = 30,753,908,292,197.65
  5. Step 5: Solve for x
    x = 30,753,908,292,197.65/6,363,590.50
  6. Step 6: Final answer
    x = 4,832,791.85

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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.