Home / 6,805,710.80-9,392,542.74-5,083,841.96

Finding the Fourth Proportional to 6,805,710.80, 9,392,542.74 and 5,083,841.96

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Solution

The fourth proportional to 6,805,710.80, 9,392,542.74 and 5,083,841.96 is: 7,016,196.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,805,710.80 : 9,392,542.74 = 5,083,841.96 : x
  2. Step 2: Convert to fraction form
    6,805,710.80/9,392,542.74 = 5,083,841.96/x
  3. Step 3: Cross multiply
    6,805,710.80x = 9,392,542.74 × 5,083,841.96
  4. Step 4: Simplify right side
    6,805,710.80x = 47,750,202,892,705.38
  5. Step 5: Solve for x
    x = 47,750,202,892,705.38/6,805,710.80
  6. Step 6: Final answer
    x = 7,016,196.29

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1.5x scale

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.