Home / 3,779,601.92-5,668,563.32-1,083,915.44

Finding the Fourth Proportional to 3,779,601.92, 5,668,563.32 and 1,083,915.44

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Solution

The fourth proportional to 3,779,601.92, 5,668,563.32 and 1,083,915.44 is: 1,625,632.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,601.92 : 5,668,563.32 = 1,083,915.44 : x
  2. Step 2: Convert to fraction form
    3,779,601.92/5,668,563.32 = 1,083,915.44/x
  3. Step 3: Cross multiply
    3,779,601.92x = 5,668,563.32 × 1,083,915.44
  4. Step 4: Simplify right side
    3,779,601.92x = 6,144,243,299,746.08
  5. Step 5: Solve for x
    x = 6,144,243,299,746.08/3,779,601.92
  6. Step 6: Final answer
    x = 1,625,632.39

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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.