Home / 2,011,392-3,018,983.88-733,235.40

Finding the Fourth Proportional to 2,011,392, 3,018,983.88 and 733,235.40

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Solution

The fourth proportional to 2,011,392, 3,018,983.88 and 733,235.40 is: 1,100,544.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,392 : 3,018,983.88 = 733,235.40 : x
  2. Step 2: Convert to fraction form
    2,011,392/3,018,983.88 = 733,235.40/x
  3. Step 3: Cross multiply
    2,011,392x = 3,018,983.88 × 733,235.40
  4. Step 4: Simplify right side
    2,011,392x = 2,213,625,852,845.35
  5. Step 5: Solve for x
    x = 2,213,625,852,845.35/2,011,392
  6. Step 6: Final answer
    x = 1,100,544.23

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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.