Home / 1,894,577.56-2,614,486.50-1,035,119.38

Finding the Fourth Proportional to 1,894,577.56, 2,614,486.50 and 1,035,119.38

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Solution

The fourth proportional to 1,894,577.56, 2,614,486.50 and 1,035,119.38 is: 1,428,448.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,577.56 : 2,614,486.50 = 1,035,119.38 : x
  2. Step 2: Convert to fraction form
    1,894,577.56/2,614,486.50 = 1,035,119.38/x
  3. Step 3: Cross multiply
    1,894,577.56x = 2,614,486.50 × 1,035,119.38
  4. Step 4: Simplify right side
    1,894,577.56x = 2,706,305,644,898.37
  5. Step 5: Solve for x
    x = 2,706,305,644,898.37/1,894,577.56
  6. Step 6: Final answer
    x = 1,428,448.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.