Home / 1,568,801.01-2,354,196.95-670,249.51

Finding the Fourth Proportional to 1,568,801.01, 2,354,196.95 and 670,249.51

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Solution

The fourth proportional to 1,568,801.01, 2,354,196.95 and 670,249.51 is: 1,005,799.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,568,801.01 : 2,354,196.95 = 670,249.51 : x
  2. Step 2: Convert to fraction form
    1,568,801.01/2,354,196.95 = 670,249.51/x
  3. Step 3: Cross multiply
    1,568,801.01x = 2,354,196.95 × 670,249.51
  4. Step 4: Simplify right side
    1,568,801.01x = 1,577,899,352,180.99
  5. Step 5: Solve for x
    x = 1,577,899,352,180.99/1,568,801.01
  6. Step 6: Final answer
    x = 1,005,799.55

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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.