Home / 1,973,320.92-2,723,182.83-1,067,902.92

Finding the Fourth Proportional to 1,973,320.92, 2,723,182.83 and 1,067,902.92

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Solution

The fourth proportional to 1,973,320.92, 2,723,182.83 and 1,067,902.92 is: 1,473,706.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,973,320.92 : 2,723,182.83 = 1,067,902.92 : x
  2. Step 2: Convert to fraction form
    1,973,320.92/2,723,182.83 = 1,067,902.92/x
  3. Step 3: Cross multiply
    1,973,320.92x = 2,723,182.83 × 1,067,902.92
  4. Step 4: Simplify right side
    1,973,320.92x = 2,908,094,895,850.86
  5. Step 5: Solve for x
    x = 2,908,094,895,850.86/1,973,320.92
  6. Step 6: Final answer
    x = 1,473,706.01

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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.