Home / 4,942,326.94-7,418,730.99-4,377,375.64

Finding the Fourth Proportional to 4,942,326.94, 7,418,730.99 and 4,377,375.64

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Solution

The fourth proportional to 4,942,326.94, 7,418,730.99 and 4,377,375.64 is: 6,570,705.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,942,326.94 : 7,418,730.99 = 4,377,375.64 : x
  2. Step 2: Convert to fraction form
    4,942,326.94/7,418,730.99 = 4,377,375.64/x
  3. Step 3: Cross multiply
    4,942,326.94x = 7,418,730.99 × 4,377,375.64
  4. Step 4: Simplify right side
    4,942,326.94x = 32,474,572,315,339.08
  5. Step 5: Solve for x
    x = 32,474,572,315,339.08/4,942,326.94
  6. Step 6: Final answer
    x = 6,570,705.00

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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.