Home / 1,171,577.06-1,757,021.10-497,653.02

Finding the Fourth Proportional to 1,171,577.06, 1,757,021.10 and 497,653.02

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Solution

The fourth proportional to 1,171,577.06, 1,757,021.10 and 497,653.02 is: 746,333.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,171,577.06 : 1,757,021.10 = 497,653.02 : x
  2. Step 2: Convert to fraction form
    1,171,577.06/1,757,021.10 = 497,653.02/x
  3. Step 3: Cross multiply
    1,171,577.06x = 1,757,021.10 × 497,653.02
  4. Step 4: Simplify right side
    1,171,577.06x = 874,386,856,618.72
  5. Step 5: Solve for x
    x = 874,386,856,618.72/1,171,577.06
  6. Step 6: Final answer
    x = 746,333.20

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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.