Home / 4,758,780.33-6,567,128.87-2,583,327.69

Finding the Fourth Proportional to 4,758,780.33, 6,567,128.87 and 2,583,327.69

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Solution

The fourth proportional to 4,758,780.33, 6,567,128.87 and 2,583,327.69 is: 3,564,998.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,758,780.33 : 6,567,128.87 = 2,583,327.69 : x
  2. Step 2: Convert to fraction form
    4,758,780.33/6,567,128.87 = 2,583,327.69/x
  3. Step 3: Cross multiply
    4,758,780.33x = 6,567,128.87 × 2,583,327.69
  4. Step 4: Simplify right side
    4,758,780.33x = 16,965,045,840,752.77
  5. Step 5: Solve for x
    x = 16,965,045,840,752.77/4,758,780.33
  6. Step 6: Final answer
    x = 3,564,998.73

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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.