Home / 1,169,257.29-1,613,530.26-733,907.58

Finding the Fourth Proportional to 1,169,257.29, 1,613,530.26 and 733,907.58

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Solution

The fourth proportional to 1,169,257.29, 1,613,530.26 and 733,907.58 is: 1,012,764.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,257.29 : 1,613,530.26 = 733,907.58 : x
  2. Step 2: Convert to fraction form
    1,169,257.29/1,613,530.26 = 733,907.58/x
  3. Step 3: Cross multiply
    1,169,257.29x = 1,613,530.26 × 733,907.58
  4. Step 4: Simplify right side
    1,169,257.29x = 1,184,182,088,373.37
  5. Step 5: Solve for x
    x = 1,184,182,088,373.37/1,169,257.29
  6. Step 6: Final answer
    x = 1,012,764.34

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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.