Home / 4,404,704.02-6,606,268.61-2,802,507.82

Finding the Fourth Proportional to 4,404,704.02, 6,606,268.61 and 2,802,507.82

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Solution

The fourth proportional to 4,404,704.02, 6,606,268.61 and 2,802,507.82 is: 4,203,260.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404,704.02 : 6,606,268.61 = 2,802,507.82 : x
  2. Step 2: Convert to fraction form
    4,404,704.02/6,606,268.61 = 2,802,507.82/x
  3. Step 3: Cross multiply
    4,404,704.02x = 6,606,268.61 × 2,802,507.82
  4. Step 4: Simplify right side
    4,404,704.02x = 18,514,119,426,532.99
  5. Step 5: Solve for x
    x = 18,514,119,426,532.99/4,404,704.02
  6. Step 6: Final answer
    x = 4,203,260.73

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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.