Home / 2,997,392.94-4,497,565.62-1,399,723.83

Finding the Fourth Proportional to 2,997,392.94, 4,497,565.62 and 1,399,723.83

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Solution

The fourth proportional to 2,997,392.94, 4,497,565.62 and 1,399,723.83 is: 2,100,275.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,392.94 : 4,497,565.62 = 1,399,723.83 : x
  2. Step 2: Convert to fraction form
    2,997,392.94/4,497,565.62 = 1,399,723.83/x
  3. Step 3: Cross multiply
    2,997,392.94x = 4,497,565.62 × 1,399,723.83
  4. Step 4: Simplify right side
    2,997,392.94x = 6,295,349,775,302.73
  5. Step 5: Solve for x
    x = 6,295,349,775,302.73/2,997,392.94
  6. Step 6: Final answer
    x = 2,100,275.11

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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.