Home / 893,876.32-1,233,554.14-526,369.40

Finding the Fourth Proportional to 893,876.32, 1,233,554.14 and 526,369.40

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Solution

The fourth proportional to 893,876.32, 1,233,554.14 and 526,369.40 is: 726,392.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    893,876.32 : 1,233,554.14 = 526,369.40 : x
  2. Step 2: Convert to fraction form
    893,876.32/1,233,554.14 = 526,369.40/x
  3. Step 3: Cross multiply
    893,876.32x = 1,233,554.14 × 526,369.40
  4. Step 4: Simplify right side
    893,876.32x = 649,305,152,539.32
  5. Step 5: Solve for x
    x = 649,305,152,539.32/893,876.32
  6. Step 6: Final answer
    x = 726,392.61

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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.