Home / 5,508,539.91-7,601,969.46-3,061,254.10

Finding the Fourth Proportional to 5,508,539.91, 7,601,969.46 and 3,061,254.10

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Solution

The fourth proportional to 5,508,539.91, 7,601,969.46 and 3,061,254.10 is: 4,224,633.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,508,539.91 : 7,601,969.46 = 3,061,254.10 : x
  2. Step 2: Convert to fraction form
    5,508,539.91/7,601,969.46 = 3,061,254.10/x
  3. Step 3: Cross multiply
    5,508,539.91x = 7,601,969.46 × 3,061,254.10
  4. Step 4: Simplify right side
    5,508,539.91x = 23,271,560,197,969.41
  5. Step 5: Solve for x
    x = 23,271,560,197,969.41/5,508,539.91
  6. Step 6: Final answer
    x = 4,224,633.13

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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.