Home / 1,233,524.25-1,702,328.45-750,009.33

Finding the Fourth Proportional to 1,233,524.25, 1,702,328.45 and 750,009.33

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Solution

The fourth proportional to 1,233,524.25, 1,702,328.45 and 750,009.33 is: 1,035,052.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,524.25 : 1,702,328.45 = 750,009.33 : x
  2. Step 2: Convert to fraction form
    1,233,524.25/1,702,328.45 = 750,009.33/x
  3. Step 3: Cross multiply
    1,233,524.25x = 1,702,328.45 × 750,009.33
  4. Step 4: Simplify right side
    1,233,524.25x = 1,276,762,213,587.82
  5. Step 5: Solve for x
    x = 1,276,762,213,587.82/1,233,524.25
  6. Step 6: Final answer
    x = 1,035,052.39

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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.