Home / 2,050,941.36-2,830,356.14-1,133,229.64

Finding the Fourth Proportional to 2,050,941.36, 2,830,356.14 and 1,133,229.64

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Solution

The fourth proportional to 2,050,941.36, 2,830,356.14 and 1,133,229.64 is: 1,563,888.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,941.36 : 2,830,356.14 = 1,133,229.64 : x
  2. Step 2: Convert to fraction form
    2,050,941.36/2,830,356.14 = 1,133,229.64/x
  3. Step 3: Cross multiply
    2,050,941.36x = 2,830,356.14 × 1,133,229.64
  4. Step 4: Simplify right side
    2,050,941.36x = 3,207,443,469,603.99
  5. Step 5: Solve for x
    x = 3,207,443,469,603.99/2,050,941.36
  6. Step 6: Final answer
    x = 1,563,888.43

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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.