Home / 795,533.18-1,191,907.38-541,990.63

Finding the Fourth Proportional to 795,533.18, 1,191,907.38 and 541,990.63

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Solution

The fourth proportional to 795,533.18, 1,191,907.38 and 541,990.63 is: 812,037.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,533.18 : 1,191,907.38 = 541,990.63 : x
  2. Step 2: Convert to fraction form
    795,533.18/1,191,907.38 = 541,990.63/x
  3. Step 3: Cross multiply
    795,533.18x = 1,191,907.38 × 541,990.63
  4. Step 4: Simplify right side
    795,533.18x = 646,002,625,828.31
  5. Step 5: Solve for x
    x = 646,002,625,828.31/795,533.18
  6. Step 6: Final answer
    x = 812,037.31

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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.