Home / 4,329,464.52-6,494,579.10-1,134,578.28

Finding the Fourth Proportional to 4,329,464.52, 6,494,579.10 and 1,134,578.28

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Solution

The fourth proportional to 4,329,464.52, 6,494,579.10 and 1,134,578.28 is: 1,701,967.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329,464.52 : 6,494,579.10 = 1,134,578.28 : x
  2. Step 2: Convert to fraction form
    4,329,464.52/6,494,579.10 = 1,134,578.28/x
  3. Step 3: Cross multiply
    4,329,464.52x = 6,494,579.10 × 1,134,578.28
  4. Step 4: Simplify right side
    4,329,464.52x = 7,368,608,384,601.95
  5. Step 5: Solve for x
    x = 7,368,608,384,601.95/4,329,464.52
  6. Step 6: Final answer
    x = 1,701,967.61

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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.