Home / 8,270,530.93-11,413,339.19-4,599,367.39

Finding the Fourth Proportional to 8,270,530.93, 11,413,339.19 and 4,599,367.39

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Solution

The fourth proportional to 8,270,530.93, 11,413,339.19 and 4,599,367.39 is: 6,347,130.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,270,530.93 : 11,413,339.19 = 4,599,367.39 : x
  2. Step 2: Convert to fraction form
    8,270,530.93/11,413,339.19 = 4,599,367.39/x
  3. Step 3: Cross multiply
    8,270,530.93x = 11,413,339.19 × 4,599,367.39
  4. Step 4: Simplify right side
    8,270,530.93x = 52,494,140,081,495.01
  5. Step 5: Solve for x
    x = 52,494,140,081,495.01/8,270,530.93
  6. Step 6: Final answer
    x = 6,347,130.62

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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.