Home / 4,027,700.82-6,041,567.52-1,631,590.77

Finding the Fourth Proportional to 4,027,700.82, 6,041,567.52 and 1,631,590.77

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Solution

The fourth proportional to 4,027,700.82, 6,041,567.52 and 1,631,590.77 is: 2,447,392.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,700.82 : 6,041,567.52 = 1,631,590.77 : x
  2. Step 2: Convert to fraction form
    4,027,700.82/6,041,567.52 = 1,631,590.77/x
  3. Step 3: Cross multiply
    4,027,700.82x = 6,041,567.52 × 1,631,590.77
  4. Step 4: Simplify right side
    4,027,700.82x = 9,857,365,801,963.79
  5. Step 5: Solve for x
    x = 9,857,365,801,963.79/4,027,700.82
  6. Step 6: Final answer
    x = 2,447,392.75

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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.