Home / 5,193,236-7,166,533.65-2,901,413.90

Finding the Fourth Proportional to 5,193,236, 7,166,533.65 and 2,901,413.90

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Solution

The fourth proportional to 5,193,236, 7,166,533.65 and 2,901,413.90 is: 4,003,877.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,193,236 : 7,166,533.65 = 2,901,413.90 : x
  2. Step 2: Convert to fraction form
    5,193,236/7,166,533.65 = 2,901,413.90/x
  3. Step 3: Cross multiply
    5,193,236x = 7,166,533.65 × 2,901,413.90
  4. Step 4: Simplify right side
    5,193,236x = 20,793,080,346,927.73
  5. Step 5: Solve for x
    x = 20,793,080,346,927.73/5,193,236
  6. Step 6: Final answer
    x = 4,003,877.42

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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.