Home / 1,706,356.85-2,558,677.49-568,720.16

Finding the Fourth Proportional to 1,706,356.85, 2,558,677.49 and 568,720.16

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Solution

The fourth proportional to 1,706,356.85, 2,558,677.49 and 568,720.16 is: 852,794.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,356.85 : 2,558,677.49 = 568,720.16 : x
  2. Step 2: Convert to fraction form
    1,706,356.85/2,558,677.49 = 568,720.16/x
  3. Step 3: Cross multiply
    1,706,356.85x = 2,558,677.49 × 568,720.16
  4. Step 4: Simplify right side
    1,706,356.85x = 1,455,171,455,864.21
  5. Step 5: Solve for x
    x = 1,455,171,455,864.21/1,706,356.85
  6. Step 6: Final answer
    x = 852,794.34

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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.