Home / 1,700,495.22-2,346,575.75-936,548.78

Finding the Fourth Proportional to 1,700,495.22, 2,346,575.75 and 936,548.78

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Solution

The fourth proportional to 1,700,495.22, 2,346,575.75 and 936,548.78 is: 1,292,378.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,495.22 : 2,346,575.75 = 936,548.78 : x
  2. Step 2: Convert to fraction form
    1,700,495.22/2,346,575.75 = 936,548.78/x
  3. Step 3: Cross multiply
    1,700,495.22x = 2,346,575.75 × 936,548.78
  4. Step 4: Simplify right side
    1,700,495.22x = 2,197,682,653,502.06
  5. Step 5: Solve for x
    x = 2,197,682,653,502.06/1,700,495.22
  6. Step 6: Final answer
    x = 1,292,378.03

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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.