Home / 958,754.88-1,323,058.32-529,034.76

Finding the Fourth Proportional to 958,754.88, 1,323,058.32 and 529,034.76

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Solution

The fourth proportional to 958,754.88, 1,323,058.32 and 529,034.76 is: 730,055.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,754.88 : 1,323,058.32 = 529,034.76 : x
  2. Step 2: Convert to fraction form
    958,754.88/1,323,058.32 = 529,034.76/x
  3. Step 3: Cross multiply
    958,754.88x = 1,323,058.32 × 529,034.76
  4. Step 4: Simplify right side
    958,754.88x = 699,943,840,787.20
  5. Step 5: Solve for x
    x = 699,943,840,787.20/958,754.88
  6. Step 6: Final answer
    x = 730,055.05

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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.