Home / 4,641,262.14-6,961,883.57-2,618,587.83

Finding the Fourth Proportional to 4,641,262.14, 6,961,883.57 and 2,618,587.83

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Solution

The fourth proportional to 4,641,262.14, 6,961,883.57 and 2,618,587.83 is: 3,927,876.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,641,262.14 : 6,961,883.57 = 2,618,587.83 : x
  2. Step 2: Convert to fraction form
    4,641,262.14/6,961,883.57 = 2,618,587.83/x
  3. Step 3: Cross multiply
    4,641,262.14x = 6,961,883.57 × 2,618,587.83
  4. Step 4: Simplify right side
    4,641,262.14x = 18,230,303,577,186.02
  5. Step 5: Solve for x
    x = 18,230,303,577,186.02/4,641,262.14
  6. Step 6: Final answer
    x = 3,927,876.30

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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.