Home / 1,608,277.88-2,411,708.44-755,591.87

Finding the Fourth Proportional to 1,608,277.88, 2,411,708.44 and 755,591.87

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Solution

The fourth proportional to 1,608,277.88, 2,411,708.44 and 755,591.87 is: 1,133,055.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,608,277.88 : 2,411,708.44 = 755,591.87 : x
  2. Step 2: Convert to fraction form
    1,608,277.88/2,411,708.44 = 755,591.87/x
  3. Step 3: Cross multiply
    1,608,277.88x = 2,411,708.44 × 755,591.87
  4. Step 4: Simplify right side
    1,608,277.88x = 1,822,267,289,911.04
  5. Step 5: Solve for x
    x = 1,822,267,289,911.04/1,608,277.88
  6. Step 6: Final answer
    x = 1,133,055.00

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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.