Home / 4,566,177.78-6,850,248.30-1,327,771.74

Finding the Fourth Proportional to 4,566,177.78, 6,850,248.30 and 1,327,771.74

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Solution

The fourth proportional to 4,566,177.78, 6,850,248.30 and 1,327,771.74 is: 1,991,943.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,566,177.78 : 6,850,248.30 = 1,327,771.74 : x
  2. Step 2: Convert to fraction form
    4,566,177.78/6,850,248.30 = 1,327,771.74/x
  3. Step 3: Cross multiply
    4,566,177.78x = 6,850,248.30 × 1,327,771.74
  4. Step 4: Simplify right side
    4,566,177.78x = 9,095,566,104,723.04
  5. Step 5: Solve for x
    x = 9,095,566,104,723.04/4,566,177.78
  6. Step 6: Final answer
    x = 1,991,943.05

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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.