Home / 8,592,070.44-11,856,651.30-4,724,754.60

Finding the Fourth Proportional to 8,592,070.44, 11,856,651.30 and 4,724,754.60

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Solution

The fourth proportional to 8,592,070.44, 11,856,651.30 and 4,724,754.60 is: 6,519,938.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,592,070.44 : 11,856,651.30 = 4,724,754.60 : x
  2. Step 2: Convert to fraction form
    8,592,070.44/11,856,651.30 = 4,724,754.60/x
  3. Step 3: Cross multiply
    8,592,070.44x = 11,856,651.30 × 4,724,754.60
  4. Step 4: Simplify right side
    8,592,070.44x = 56,019,767,770,270.98
  5. Step 5: Solve for x
    x = 56,019,767,770,270.98/8,592,070.44
  6. Step 6: Final answer
    x = 6,519,938.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.