Home / 3,743,236.70-5,165,682.18-2,024,357.20

Finding the Fourth Proportional to 3,743,236.70, 5,165,682.18 and 2,024,357.20

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Solution

The fourth proportional to 3,743,236.70, 5,165,682.18 and 2,024,357.20 is: 2,793,621.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,236.70 : 5,165,682.18 = 2,024,357.20 : x
  2. Step 2: Convert to fraction form
    3,743,236.70/5,165,682.18 = 2,024,357.20/x
  3. Step 3: Cross multiply
    3,743,236.70x = 5,165,682.18 × 2,024,357.20
  4. Step 4: Simplify right side
    3,743,236.70x = 10,457,185,913,994.70
  5. Step 5: Solve for x
    x = 10,457,185,913,994.70/3,743,236.70
  6. Step 6: Final answer
    x = 2,793,621.34

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1.5x scale

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.