Home / 1,716,049.80-2,368,142.25-941,693.63

Finding the Fourth Proportional to 1,716,049.80, 2,368,142.25 and 941,693.63

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Solution

The fourth proportional to 1,716,049.80, 2,368,142.25 and 941,693.63 is: 1,299,533.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,049.80 : 2,368,142.25 = 941,693.63 : x
  2. Step 2: Convert to fraction form
    1,716,049.80/2,368,142.25 = 941,693.63/x
  3. Step 3: Cross multiply
    1,716,049.80x = 2,368,142.25 × 941,693.63
  4. Step 4: Simplify right side
    1,716,049.80x = 2,230,064,471,758.87
  5. Step 5: Solve for x
    x = 2,230,064,471,758.87/1,716,049.80
  6. Step 6: Final answer
    x = 1,299,533.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.