Home / 967,886.84-1,335,699.27-532,323.26

Finding the Fourth Proportional to 967,886.84, 1,335,699.27 and 532,323.26

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Solution

The fourth proportional to 967,886.84, 1,335,699.27 and 532,323.26 is: 734,614.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,886.84 : 1,335,699.27 = 532,323.26 : x
  2. Step 2: Convert to fraction form
    967,886.84/1,335,699.27 = 532,323.26/x
  3. Step 3: Cross multiply
    967,886.84x = 1,335,699.27 × 532,323.26
  4. Step 4: Simplify right side
    967,886.84x = 711,023,789,786.02
  5. Step 5: Solve for x
    x = 711,023,789,786.02/967,886.84
  6. Step 6: Final answer
    x = 734,614.59

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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.