Home / 1,077,596.36-1,614,565.39-650,234.24

Finding the Fourth Proportional to 1,077,596.36, 1,614,565.39 and 650,234.24

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Solution

The fourth proportional to 1,077,596.36, 1,614,565.39 and 650,234.24 is: 974,247.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,596.36 : 1,614,565.39 = 650,234.24 : x
  2. Step 2: Convert to fraction form
    1,077,596.36/1,614,565.39 = 650,234.24/x
  3. Step 3: Cross multiply
    1,077,596.36x = 1,614,565.39 × 650,234.24
  4. Step 4: Simplify right side
    1,077,596.36x = 1,049,845,689,598.54
  5. Step 5: Solve for x
    x = 1,049,845,689,598.54/1,077,596.36
  6. Step 6: Final answer
    x = 974,247.62

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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.