Home / 3,395,716.22-4,685,996.47-1,925,894.34

Finding the Fourth Proportional to 3,395,716.22, 4,685,996.47 and 1,925,894.34

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Solution

The fourth proportional to 3,395,716.22, 4,685,996.47 and 1,925,894.34 is: 2,657,682.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,716.22 : 4,685,996.47 = 1,925,894.34 : x
  2. Step 2: Convert to fraction form
    3,395,716.22/4,685,996.47 = 1,925,894.34/x
  3. Step 3: Cross multiply
    3,395,716.22x = 4,685,996.47 × 1,925,894.34
  4. Step 4: Simplify right side
    3,395,716.22x = 9,024,734,074,018.24
  5. Step 5: Solve for x
    x = 9,024,734,074,018.24/3,395,716.22
  6. Step 6: Final answer
    x = 2,657,682.06

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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.