Home / 1,760,154.05-2,640,529.14-607,087.52

Finding the Fourth Proportional to 1,760,154.05, 2,640,529.14 and 607,087.52

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Solution

The fourth proportional to 1,760,154.05, 2,640,529.14 and 607,087.52 is: 910,734.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,154.05 : 2,640,529.14 = 607,087.52 : x
  2. Step 2: Convert to fraction form
    1,760,154.05/2,640,529.14 = 607,087.52/x
  3. Step 3: Cross multiply
    1,760,154.05x = 2,640,529.14 × 607,087.52
  4. Step 4: Simplify right side
    1,760,154.05x = 1,603,032,282,006.73
  5. Step 5: Solve for x
    x = 1,603,032,282,006.73/1,760,154.05
  6. Step 6: Final answer
    x = 910,734.08

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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.