Home / 3,016,511.48-4,164,127.73-1,793,213.03

Finding the Fourth Proportional to 3,016,511.48, 4,164,127.73 and 1,793,213.03

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Solution

The fourth proportional to 3,016,511.48, 4,164,127.73 and 1,793,213.03 is: 2,475,431.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,511.48 : 4,164,127.73 = 1,793,213.03 : x
  2. Step 2: Convert to fraction form
    3,016,511.48/4,164,127.73 = 1,793,213.03/x
  3. Step 3: Cross multiply
    3,016,511.48x = 4,164,127.73 × 1,793,213.03
  4. Step 4: Simplify right side
    3,016,511.48x = 7,467,168,122,275.95
  5. Step 5: Solve for x
    x = 7,467,168,122,275.95/3,016,511.48
  6. Step 6: Final answer
    x = 2,475,431.69

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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.