Home / 6,227,845.80-9,341,768.70-3,039,199.80

Finding the Fourth Proportional to 6,227,845.80, 9,341,768.70 and 3,039,199.80

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Solution

The fourth proportional to 6,227,845.80, 9,341,768.70 and 3,039,199.80 is: 4,558,799.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,845.80 : 9,341,768.70 = 3,039,199.80 : x
  2. Step 2: Convert to fraction form
    6,227,845.80/9,341,768.70 = 3,039,199.80/x
  3. Step 3: Cross multiply
    6,227,845.80x = 9,341,768.70 × 3,039,199.80
  4. Step 4: Simplify right side
    6,227,845.80x = 28,391,501,564,686.26
  5. Step 5: Solve for x
    x = 28,391,501,564,686.26/6,227,845.80
  6. Step 6: Final answer
    x = 4,558,799.70

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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.