Home / 1,184,693.62-1,775,429.94-501,012.10

Finding the Fourth Proportional to 1,184,693.62, 1,775,429.94 and 501,012.10

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Solution

The fourth proportional to 1,184,693.62, 1,775,429.94 and 501,012.10 is: 750,837.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,693.62 : 1,775,429.94 = 501,012.10 : x
  2. Step 2: Convert to fraction form
    1,184,693.62/1,775,429.94 = 501,012.10/x
  3. Step 3: Cross multiply
    1,184,693.62x = 1,775,429.94 × 501,012.10
  4. Step 4: Simplify right side
    1,184,693.62x = 889,511,880,137.21
  5. Step 5: Solve for x
    x = 889,511,880,137.21/1,184,693.62
  6. Step 6: Final answer
    x = 750,837.07

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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.