Home / 5,843,669.05-8,765,503.44-1,583,837.20

Finding the Fourth Proportional to 5,843,669.05, 8,765,503.44 and 1,583,837.20

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Solution

The fourth proportional to 5,843,669.05, 8,765,503.44 and 1,583,837.20 is: 2,375,755.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,843,669.05 : 8,765,503.44 = 1,583,837.20 : x
  2. Step 2: Convert to fraction form
    5,843,669.05/8,765,503.44 = 1,583,837.20/x
  3. Step 3: Cross multiply
    5,843,669.05x = 8,765,503.44 × 1,583,837.20
  4. Step 4: Simplify right side
    5,843,669.05x = 13,883,130,424,999.97
  5. Step 5: Solve for x
    x = 13,883,130,424,999.97/5,843,669.05
  6. Step 6: Final answer
    x = 2,375,755.76

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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.