Home / 3,973,169.40-5,959,754.10-1,952,709.45

Finding the Fourth Proportional to 3,973,169.40, 5,959,754.10 and 1,952,709.45

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Solution

The fourth proportional to 3,973,169.40, 5,959,754.10 and 1,952,709.45 is: 2,929,064.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,973,169.40 : 5,959,754.10 = 1,952,709.45 : x
  2. Step 2: Convert to fraction form
    3,973,169.40/5,959,754.10 = 1,952,709.45/x
  3. Step 3: Cross multiply
    3,973,169.40x = 5,959,754.10 × 1,952,709.45
  4. Step 4: Simplify right side
    3,973,169.40x = 11,637,668,150,746.24
  5. Step 5: Solve for x
    x = 11,637,668,150,746.24/3,973,169.40
  6. Step 6: Final answer
    x = 2,929,064.18

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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.