Home / 2,942,592.06-4,060,647.43-1,719,010.94

Finding the Fourth Proportional to 2,942,592.06, 4,060,647.43 and 1,719,010.94

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Solution

The fourth proportional to 2,942,592.06, 4,060,647.43 and 1,719,010.94 is: 2,372,159.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,942,592.06 : 4,060,647.43 = 1,719,010.94 : x
  2. Step 2: Convert to fraction form
    2,942,592.06/4,060,647.43 = 1,719,010.94/x
  3. Step 3: Cross multiply
    2,942,592.06x = 4,060,647.43 × 1,719,010.94
  4. Step 4: Simplify right side
    2,942,592.06x = 6,980,297,355,652.88
  5. Step 5: Solve for x
    x = 6,980,297,355,652.88/2,942,592.06
  6. Step 6: Final answer
    x = 2,372,159.38

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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.