Home / 1,028,318.06-1,419,069.06-592,575.32

Finding the Fourth Proportional to 1,028,318.06, 1,419,069.06 and 592,575.32

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Solution

The fourth proportional to 1,028,318.06, 1,419,069.06 and 592,575.32 is: 817,748.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,028,318.06 : 1,419,069.06 = 592,575.32 : x
  2. Step 2: Convert to fraction form
    1,028,318.06/1,419,069.06 = 592,575.32/x
  3. Step 3: Cross multiply
    1,028,318.06x = 1,419,069.06 × 592,575.32
  4. Step 4: Simplify right side
    1,028,318.06x = 840,905,305,879.27
  5. Step 5: Solve for x
    x = 840,905,305,879.27/1,028,318.06
  6. Step 6: Final answer
    x = 817,748.26

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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.