Home / 1,171,573.16-1,757,015.24-497,649.11

Finding the Fourth Proportional to 1,171,573.16, 1,757,015.24 and 497,649.11

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Solution

The fourth proportional to 1,171,573.16, 1,757,015.24 and 497,649.11 is: 746,327.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,171,573.16 : 1,757,015.24 = 497,649.11 : x
  2. Step 2: Convert to fraction form
    1,171,573.16/1,757,015.24 = 497,649.11/x
  3. Step 3: Cross multiply
    1,171,573.16x = 1,757,015.24 × 497,649.11
  4. Step 4: Simplify right side
    1,171,573.16x = 874,377,059,169.12
  5. Step 5: Solve for x
    x = 874,377,059,169.12/1,171,573.16
  6. Step 6: Final answer
    x = 746,327.33

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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.