Home / 1,459,735.91-2,014,396.52-806,347.87

Finding the Fourth Proportional to 1,459,735.91, 2,014,396.52 and 806,347.87

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Solution

The fourth proportional to 1,459,735.91, 2,014,396.52 and 806,347.87 is: 1,112,738.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,459,735.91 : 2,014,396.52 = 806,347.87 : x
  2. Step 2: Convert to fraction form
    1,459,735.91/2,014,396.52 = 806,347.87/x
  3. Step 3: Cross multiply
    1,459,735.91x = 2,014,396.52 × 806,347.87
  4. Step 4: Simplify right side
    1,459,735.91x = 1,624,304,350,036.37
  5. Step 5: Solve for x
    x = 1,624,304,350,036.37/1,459,735.91
  6. Step 6: Final answer
    x = 1,112,738.50

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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.