Home / 1,588,162.10-2,381,731.23-522,950.54

Finding the Fourth Proportional to 1,588,162.10, 2,381,731.23 and 522,950.54

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Solution

The fourth proportional to 1,588,162.10, 2,381,731.23 and 522,950.54 is: 784,257.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,588,162.10 : 2,381,731.23 = 522,950.54 : x
  2. Step 2: Convert to fraction form
    1,588,162.10/2,381,731.23 = 522,950.54/x
  3. Step 3: Cross multiply
    1,588,162.10x = 2,381,731.23 × 522,950.54
  4. Step 4: Simplify right side
    1,588,162.10x = 1,245,527,632,863.36
  5. Step 5: Solve for x
    x = 1,245,527,632,863.36/1,588,162.10
  6. Step 6: Final answer
    x = 784,257.24

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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.