Home / 2,627,018.58-3,940,527.90-2,028,852.24

Finding the Fourth Proportional to 2,627,018.58, 3,940,527.90 and 2,028,852.24

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Solution

The fourth proportional to 2,627,018.58, 3,940,527.90 and 2,028,852.24 is: 3,043,278.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,627,018.58 : 3,940,527.90 = 2,028,852.24 : x
  2. Step 2: Convert to fraction form
    2,627,018.58/3,940,527.90 = 2,028,852.24/x
  3. Step 3: Cross multiply
    2,627,018.58x = 3,940,527.90 × 2,028,852.24
  4. Step 4: Simplify right side
    2,627,018.58x = 7,994,748,856,697.50
  5. Step 5: Solve for x
    x = 7,994,748,856,697.50/2,627,018.58
  6. Step 6: Final answer
    x = 3,043,278.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.