Home / 5,698,270.30-8,540,147.85-2,328,670.30

Finding the Fourth Proportional to 5,698,270.30, 8,540,147.85 and 2,328,670.30

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Solution

The fourth proportional to 5,698,270.30, 8,540,147.85 and 2,328,670.30 is: 3,490,039.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,698,270.30 : 8,540,147.85 = 2,328,670.30 : x
  2. Step 2: Convert to fraction form
    5,698,270.30/8,540,147.85 = 2,328,670.30/x
  3. Step 3: Cross multiply
    5,698,270.30x = 8,540,147.85 × 2,328,670.30
  4. Step 4: Simplify right side
    5,698,270.30x = 19,887,188,655,903.85
  5. Step 5: Solve for x
    x = 19,887,188,655,903.85/5,698,270.30
  6. Step 6: Final answer
    x = 3,490,039.54

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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.