Home / 955,919.48-1,319,206.50-526,239.59

Finding the Fourth Proportional to 955,919.48, 1,319,206.50 and 526,239.59

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Solution

The fourth proportional to 955,919.48, 1,319,206.50 and 526,239.59 is: 726,231.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,919.48 : 1,319,206.50 = 526,239.59 : x
  2. Step 2: Convert to fraction form
    955,919.48/1,319,206.50 = 526,239.59/x
  3. Step 3: Cross multiply
    955,919.48x = 1,319,206.50 × 526,239.59
  4. Step 4: Simplify right side
    955,919.48x = 694,218,681,089.30
  5. Step 5: Solve for x
    x = 694,218,681,089.30/955,919.48
  6. Step 6: Final answer
    x = 726,231.34

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