Home / 1,700,577-2,346,796.26-936,630.57

Finding the Fourth Proportional to 1,700,577, 2,346,796.26 and 936,630.57

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Solution

The fourth proportional to 1,700,577, 2,346,796.26 and 936,630.57 is: 1,292,550.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,577 : 2,346,796.26 = 936,630.57 : x
  2. Step 2: Convert to fraction form
    1,700,577/2,346,796.26 = 936,630.57/x
  3. Step 3: Cross multiply
    1,700,577x = 2,346,796.26 × 936,630.57
  4. Step 4: Simplify right side
    1,700,577x = 2,198,081,118,677.67
  5. Step 5: Solve for x
    x = 2,198,081,118,677.67/1,700,577
  6. Step 6: Final answer
    x = 1,292,550.19

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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.