Home / 1,707,588-2,356,494.48-943,659.36

Finding the Fourth Proportional to 1,707,588, 2,356,494.48 and 943,659.36

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Solution

The fourth proportional to 1,707,588, 2,356,494.48 and 943,659.36 is: 1,302,262.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,588 : 2,356,494.48 = 943,659.36 : x
  2. Step 2: Convert to fraction form
    1,707,588/2,356,494.48 = 943,659.36/x
  3. Step 3: Cross multiply
    1,707,588x = 2,356,494.48 × 943,659.36
  4. Step 4: Simplify right side
    1,707,588x = 2,223,728,072,840.33
  5. Step 5: Solve for x
    x = 2,223,728,072,840.33/1,707,588
  6. Step 6: Final answer
    x = 1,302,262.65

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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.