Home / 1,700,558.80-2,346,771.14-936,612.36

Finding the Fourth Proportional to 1,700,558.80, 2,346,771.14 and 936,612.36

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Solution

The fourth proportional to 1,700,558.80, 2,346,771.14 and 936,612.36 is: 1,292,525.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,558.80 : 2,346,771.14 = 936,612.36 : x
  2. Step 2: Convert to fraction form
    1,700,558.80/2,346,771.14 = 936,612.36/x
  3. Step 3: Cross multiply
    1,700,558.80x = 2,346,771.14 × 936,612.36
  4. Step 4: Simplify right side
    1,700,558.80x = 2,198,014,851,132.23
  5. Step 5: Solve for x
    x = 2,198,014,851,132.23/1,700,558.80
  6. Step 6: Final answer
    x = 1,292,525.06

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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.