Home / 3,598,390.93-4,965,767.43-1,966,797.35

Finding the Fourth Proportional to 3,598,390.93, 4,965,767.43 and 1,966,797.35

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Solution

The fourth proportional to 3,598,390.93, 4,965,767.43 and 1,966,797.35 is: 2,714,173.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,390.93 : 4,965,767.43 = 1,966,797.35 : x
  2. Step 2: Convert to fraction form
    3,598,390.93/4,965,767.43 = 1,966,797.35/x
  3. Step 3: Cross multiply
    3,598,390.93x = 4,965,767.43 × 1,966,797.35
  4. Step 4: Simplify right side
    3,598,390.93x = 9,766,658,238,142.48
  5. Step 5: Solve for x
    x = 9,766,658,238,142.48/3,598,390.93
  6. Step 6: Final answer
    x = 2,714,173.76

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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.