Home / 969,201.72-1,453,719.30-590,024.04

Finding the Fourth Proportional to 969,201.72, 1,453,719.30 and 590,024.04

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Solution

The fourth proportional to 969,201.72, 1,453,719.30 and 590,024.04 is: 884,985.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,201.72 : 1,453,719.30 = 590,024.04 : x
  2. Step 2: Convert to fraction form
    969,201.72/1,453,719.30 = 590,024.04/x
  3. Step 3: Cross multiply
    969,201.72x = 1,453,719.30 × 590,024.04
  4. Step 4: Simplify right side
    969,201.72x = 857,729,334,411.97
  5. Step 5: Solve for x
    x = 857,729,334,411.97/969,201.72
  6. Step 6: Final answer
    x = 884,985.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.