Home / 1,973,829.91-2,960,302-907,847.83

Finding the Fourth Proportional to 1,973,829.91, 2,960,302 and 907,847.83

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Solution

The fourth proportional to 1,973,829.91, 2,960,302 and 907,847.83 is: 1,361,568.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,973,829.91 : 2,960,302 = 907,847.83 : x
  2. Step 2: Convert to fraction form
    1,973,829.91/2,960,302 = 907,847.83/x
  3. Step 3: Cross multiply
    1,973,829.91x = 2,960,302 × 907,847.83
  4. Step 4: Simplify right side
    1,973,829.91x = 2,687,503,746,844.66
  5. Step 5: Solve for x
    x = 2,687,503,746,844.66/1,973,829.91
  6. Step 6: Final answer
    x = 1,361,568.05

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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.