Home / 1,835,486.56-2,753,284.11-876,043.25

Finding the Fourth Proportional to 1,835,486.56, 2,753,284.11 and 876,043.25

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Solution

The fourth proportional to 1,835,486.56, 2,753,284.11 and 876,043.25 is: 1,314,090.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,486.56 : 2,753,284.11 = 876,043.25 : x
  2. Step 2: Convert to fraction form
    1,835,486.56/2,753,284.11 = 876,043.25/x
  3. Step 3: Cross multiply
    1,835,486.56x = 2,753,284.11 × 876,043.25
  4. Step 4: Simplify right side
    1,835,486.56x = 2,411,995,941,751.12
  5. Step 5: Solve for x
    x = 2,411,995,941,751.12/1,835,486.56
  6. Step 6: Final answer
    x = 1,314,090.77

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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.