Home / 6,563,960.48-9,840,841.40-4,253,572.92

Finding the Fourth Proportional to 6,563,960.48, 9,840,841.40 and 4,253,572.92

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Solution

The fourth proportional to 6,563,960.48, 9,840,841.40 and 4,253,572.92 is: 6,377,054.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,563,960.48 : 9,840,841.40 = 4,253,572.92 : x
  2. Step 2: Convert to fraction form
    6,563,960.48/9,840,841.40 = 4,253,572.92/x
  3. Step 3: Cross multiply
    6,563,960.48x = 9,840,841.40 × 4,253,572.92
  4. Step 4: Simplify right side
    6,563,960.48x = 41,858,736,489,054.89
  5. Step 5: Solve for x
    x = 41,858,736,489,054.89/6,563,960.48
  6. Step 6: Final answer
    x = 6,377,054.92

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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.