Home / 1,608,016.04-2,411,511.90-528,277.94

Finding the Fourth Proportional to 1,608,016.04, 2,411,511.90 and 528,277.94

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Solution

The fourth proportional to 1,608,016.04, 2,411,511.90 and 528,277.94 is: 792,248.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,608,016.04 : 2,411,511.90 = 528,277.94 : x
  2. Step 2: Convert to fraction form
    1,608,016.04/2,411,511.90 = 528,277.94/x
  3. Step 3: Cross multiply
    1,608,016.04x = 2,411,511.90 × 528,277.94
  4. Step 4: Simplify right side
    1,608,016.04x = 1,273,948,526,759.93
  5. Step 5: Solve for x
    x = 1,273,948,526,759.93/1,608,016.04
  6. Step 6: Final answer
    x = 792,248.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.