Home / 3,598,193.03-4,965,371.55-1,966,587.08

Finding the Fourth Proportional to 3,598,193.03, 4,965,371.55 and 1,966,587.08

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Solution

The fourth proportional to 3,598,193.03, 4,965,371.55 and 1,966,587.08 is: 2,713,816.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,193.03 : 4,965,371.55 = 1,966,587.08 : x
  2. Step 2: Convert to fraction form
    3,598,193.03/4,965,371.55 = 1,966,587.08/x
  3. Step 3: Cross multiply
    3,598,193.03x = 4,965,371.55 × 1,966,587.08
  4. Step 4: Simplify right side
    3,598,193.03x = 9,764,835,512,802.72
  5. Step 5: Solve for x
    x = 9,764,835,512,802.72/3,598,193.03
  6. Step 6: Final answer
    x = 2,713,816.48

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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.