Home / 6,153,021.66-9,226,426.94-2,913,593.52

Finding the Fourth Proportional to 6,153,021.66, 9,226,426.94 and 2,913,593.52

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Solution

The fourth proportional to 6,153,021.66, 9,226,426.94 and 2,913,593.52 is: 4,368,919.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,153,021.66 : 9,226,426.94 = 2,913,593.52 : x
  2. Step 2: Convert to fraction form
    6,153,021.66/9,226,426.94 = 2,913,593.52/x
  3. Step 3: Cross multiply
    6,153,021.66x = 9,226,426.94 × 2,913,593.52
  4. Step 4: Simplify right side
    6,153,021.66x = 26,882,057,745,137.43
  5. Step 5: Solve for x
    x = 26,882,057,745,137.43/6,153,021.66
  6. Step 6: Final answer
    x = 4,368,919.73

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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.