Home / 3,705,778.80-5,567,999.40-2,358,586.80

Finding the Fourth Proportional to 3,705,778.80, 5,567,999.40 and 2,358,586.80

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Solution

The fourth proportional to 3,705,778.80, 5,567,999.40 and 2,358,586.80 is: 3,543,819.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,705,778.80 : 5,567,999.40 = 2,358,586.80 : x
  2. Step 2: Convert to fraction form
    3,705,778.80/5,567,999.40 = 2,358,586.80/x
  3. Step 3: Cross multiply
    3,705,778.80x = 5,567,999.40 × 2,358,586.80
  4. Step 4: Simplify right side
    3,705,778.80x = 13,132,609,887,247.92
  5. Step 5: Solve for x
    x = 13,132,609,887,247.92/3,705,778.80
  6. Step 6: Final answer
    x = 3,543,819.15

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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.