Home / 1,546,014.23-2,132,613.23-964,227.31

Finding the Fourth Proportional to 1,546,014.23, 2,132,613.23 and 964,227.31

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Solution

The fourth proportional to 1,546,014.23, 2,132,613.23 and 964,227.31 is: 1,330,080.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,014.23 : 2,132,613.23 = 964,227.31 : x
  2. Step 2: Convert to fraction form
    1,546,014.23/2,132,613.23 = 964,227.31/x
  3. Step 3: Cross multiply
    1,546,014.23x = 2,132,613.23 × 964,227.31
  4. Step 4: Simplify right side
    1,546,014.23x = 2,056,323,913,651.86
  5. Step 5: Solve for x
    x = 2,056,323,913,651.86/1,546,014.23
  6. Step 6: Final answer
    x = 1,330,080.85

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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.