Home / 2,196,410.60-3,293,060.70-848,052.20

Finding the Fourth Proportional to 2,196,410.60, 3,293,060.70 and 848,052.20

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Solution

The fourth proportional to 2,196,410.60, 3,293,060.70 and 848,052.20 is: 1,271,477.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,196,410.60 : 3,293,060.70 = 848,052.20 : x
  2. Step 2: Convert to fraction form
    2,196,410.60/3,293,060.70 = 848,052.20/x
  3. Step 3: Cross multiply
    2,196,410.60x = 3,293,060.70 × 848,052.20
  4. Step 4: Simplify right side
    2,196,410.60x = 2,792,687,371,368.54
  5. Step 5: Solve for x
    x = 2,792,687,371,368.54/2,196,410.60
  6. Step 6: Final answer
    x = 1,271,477.82

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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.