Home / 2,619,911.43-3,615,185.25-1,473,967.17

Finding the Fourth Proportional to 2,619,911.43, 3,615,185.25 and 1,473,967.17

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Solution

The fourth proportional to 2,619,911.43, 3,615,185.25 and 1,473,967.17 is: 2,033,910.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,619,911.43 : 3,615,185.25 = 1,473,967.17 : x
  2. Step 2: Convert to fraction form
    2,619,911.43/3,615,185.25 = 1,473,967.17/x
  3. Step 3: Cross multiply
    2,619,911.43x = 3,615,185.25 × 1,473,967.17
  4. Step 4: Simplify right side
    2,619,911.43x = 5,328,664,371,968.24
  5. Step 5: Solve for x
    x = 5,328,664,371,968.24/2,619,911.43
  6. Step 6: Final answer
    x = 2,033,910.12

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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.