Home / 2,196,233.30-3,293,365.80-847,947.80

Finding the Fourth Proportional to 2,196,233.30, 3,293,365.80 and 847,947.80

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Solution

The fourth proportional to 2,196,233.30, 3,293,365.80 and 847,947.80 is: 1,271,541.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,196,233.30 : 3,293,365.80 = 847,947.80 : x
  2. Step 2: Convert to fraction form
    2,196,233.30/3,293,365.80 = 847,947.80/x
  3. Step 3: Cross multiply
    2,196,233.30x = 3,293,365.80 × 847,947.80
  4. Step 4: Simplify right side
    2,196,233.30x = 2,792,602,284,705.24
  5. Step 5: Solve for x
    x = 2,792,602,284,705.24/2,196,233.30
  6. Step 6: Final answer
    x = 1,271,541.73

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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.