Home / 5,739,192.94-7,919,500.14-3,533,705.50

Finding the Fourth Proportional to 5,739,192.94, 7,919,500.14 and 3,533,705.50

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Solution

The fourth proportional to 5,739,192.94, 7,919,500.14 and 3,533,705.50 is: 4,876,152.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,739,192.94 : 7,919,500.14 = 3,533,705.50 : x
  2. Step 2: Convert to fraction form
    5,739,192.94/7,919,500.14 = 3,533,705.50/x
  3. Step 3: Cross multiply
    5,739,192.94x = 7,919,500.14 × 3,533,705.50
  4. Step 4: Simplify right side
    5,739,192.94x = 27,985,181,201,968.77
  5. Step 5: Solve for x
    x = 27,985,181,201,968.77/5,739,192.94
  6. Step 6: Final answer
    x = 4,876,152.71

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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.