Home / 1,700,690.90-2,346,953.19-936,744.44

Finding the Fourth Proportional to 1,700,690.90, 2,346,953.19 and 936,744.44

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Solution

The fourth proportional to 1,700,690.90, 2,346,953.19 and 936,744.44 is: 1,292,707.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,690.90 : 2,346,953.19 = 936,744.44 : x
  2. Step 2: Convert to fraction form
    1,700,690.90/2,346,953.19 = 936,744.44/x
  3. Step 3: Cross multiply
    1,700,690.90x = 2,346,953.19 × 936,744.44
  4. Step 4: Simplify right side
    1,700,690.90x = 2,198,495,351,672.76
  5. Step 5: Solve for x
    x = 2,198,495,351,672.76/1,700,690.90
  6. Step 6: Final answer
    x = 1,292,707.19

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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.