Home / 2,050,949.88-2,830,367.88-1,133,238.14

Finding the Fourth Proportional to 2,050,949.88, 2,830,367.88 and 1,133,238.14

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Solution

The fourth proportional to 2,050,949.88, 2,830,367.88 and 1,133,238.14 is: 1,563,900.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,949.88 : 2,830,367.88 = 1,133,238.14 : x
  2. Step 2: Convert to fraction form
    2,050,949.88/2,830,367.88 = 1,133,238.14/x
  3. Step 3: Cross multiply
    2,050,949.88x = 2,830,367.88 × 1,133,238.14
  4. Step 4: Simplify right side
    2,050,949.88x = 3,207,480,831,846.94
  5. Step 5: Solve for x
    x = 3,207,480,831,846.94/2,050,949.88
  6. Step 6: Final answer
    x = 1,563,900.15

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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.