Home / 2,393,847.90-3,587,777.55-1,196,106.30

Finding the Fourth Proportional to 2,393,847.90, 3,587,777.55 and 1,196,106.30

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Solution

The fourth proportional to 2,393,847.90, 3,587,777.55 and 1,196,106.30 is: 1,792,663.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,847.90 : 3,587,777.55 = 1,196,106.30 : x
  2. Step 2: Convert to fraction form
    2,393,847.90/3,587,777.55 = 1,196,106.30/x
  3. Step 3: Cross multiply
    2,393,847.90x = 3,587,777.55 × 1,196,106.30
  4. Step 4: Simplify right side
    2,393,847.90x = 4,291,363,330,553.57
  5. Step 5: Solve for x
    x = 4,291,363,330,553.57/2,393,847.90
  6. Step 6: Final answer
    x = 1,792,663.32

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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.