Home / 1,967,322.24-2,715,043.73-1,096,214.76

Finding the Fourth Proportional to 1,967,322.24, 2,715,043.73 and 1,096,214.76

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Solution

The fourth proportional to 1,967,322.24, 2,715,043.73 and 1,096,214.76 is: 1,512,853.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,967,322.24 : 2,715,043.73 = 1,096,214.76 : x
  2. Step 2: Convert to fraction form
    1,967,322.24/2,715,043.73 = 1,096,214.76/x
  3. Step 3: Cross multiply
    1,967,322.24x = 2,715,043.73 × 1,096,214.76
  4. Step 4: Simplify right side
    1,967,322.24x = 2,976,271,005,390.38
  5. Step 5: Solve for x
    x = 2,976,271,005,390.38/1,967,322.24
  6. Step 6: Final answer
    x = 1,512,853.84

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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.