Home / 1,833,516.50-2,750,763.88-635,437.82

Finding the Fourth Proportional to 1,833,516.50, 2,750,763.88 and 635,437.82

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Solution

The fourth proportional to 1,833,516.50, 2,750,763.88 and 635,437.82 is: 953,326.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,516.50 : 2,750,763.88 = 635,437.82 : x
  2. Step 2: Convert to fraction form
    1,833,516.50/2,750,763.88 = 635,437.82/x
  3. Step 3: Cross multiply
    1,833,516.50x = 2,750,763.88 × 635,437.82
  4. Step 4: Simplify right side
    1,833,516.50x = 1,747,939,403,241.94
  5. Step 5: Solve for x
    x = 1,747,939,403,241.94/1,833,516.50
  6. Step 6: Final answer
    x = 953,326.25

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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.