Home / 4,616,652.77-6,925,336.60-1,542,654.21

Finding the Fourth Proportional to 4,616,652.77, 6,925,336.60 and 1,542,654.21

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Solution

The fourth proportional to 4,616,652.77, 6,925,336.60 and 1,542,654.21 is: 2,314,100.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,616,652.77 : 6,925,336.60 = 1,542,654.21 : x
  2. Step 2: Convert to fraction form
    4,616,652.77/6,925,336.60 = 1,542,654.21/x
  3. Step 3: Cross multiply
    4,616,652.77x = 6,925,336.60 × 1,542,654.21
  4. Step 4: Simplify right side
    4,616,652.77x = 10,683,399,661,657.09
  5. Step 5: Solve for x
    x = 10,683,399,661,657.09/4,616,652.77
  6. Step 6: Final answer
    x = 2,314,100.76

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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.