Home / 4,905,750.60-7,358,625.90-3,841,702.20

Finding the Fourth Proportional to 4,905,750.60, 7,358,625.90 and 3,841,702.20

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Solution

The fourth proportional to 4,905,750.60, 7,358,625.90 and 3,841,702.20 is: 5,762,553.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,905,750.60 : 7,358,625.90 = 3,841,702.20 : x
  2. Step 2: Convert to fraction form
    4,905,750.60/7,358,625.90 = 3,841,702.20/x
  3. Step 3: Cross multiply
    4,905,750.60x = 7,358,625.90 × 3,841,702.20
  4. Step 4: Simplify right side
    4,905,750.60x = 28,269,649,309,006.98
  5. Step 5: Solve for x
    x = 28,269,649,309,006.98/4,905,750.60
  6. Step 6: Final answer
    x = 5,762,553.30

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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.