Home / 1,028,651.88-1,419,554.24-593,060.59

Finding the Fourth Proportional to 1,028,651.88, 1,419,554.24 and 593,060.59

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Solution

The fourth proportional to 1,028,651.88, 1,419,554.24 and 593,060.59 is: 818,432.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,028,651.88 : 1,419,554.24 = 593,060.59 : x
  2. Step 2: Convert to fraction form
    1,028,651.88/1,419,554.24 = 593,060.59/x
  3. Step 3: Cross multiply
    1,028,651.88x = 1,419,554.24 × 593,060.59
  4. Step 4: Simplify right side
    1,028,651.88x = 841,881,674,370.08
  5. Step 5: Solve for x
    x = 841,881,674,370.08/1,028,651.88
  6. Step 6: Final answer
    x = 818,432.06

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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.