Home / 1,182,498.54-1,773,757.53-508,533.18

Finding the Fourth Proportional to 1,182,498.54, 1,773,757.53 and 508,533.18

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Solution

The fourth proportional to 1,182,498.54, 1,773,757.53 and 508,533.18 is: 762,803.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,498.54 : 1,773,757.53 = 508,533.18 : x
  2. Step 2: Convert to fraction form
    1,182,498.54/1,773,757.53 = 508,533.18/x
  3. Step 3: Cross multiply
    1,182,498.54x = 1,773,757.53 × 508,533.18
  4. Step 4: Simplify right side
    1,182,498.54x = 902,014,557,279.85
  5. Step 5: Solve for x
    x = 902,014,557,279.85/1,182,498.54
  6. Step 6: Final answer
    x = 762,803.95

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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.