Home / 2,957,555.25-4,436,333.28-713,693.25

Finding the Fourth Proportional to 2,957,555.25, 4,436,333.28 and 713,693.25

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Solution

The fourth proportional to 2,957,555.25, 4,436,333.28 and 713,693.25 is: 1,070,539.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,555.25 : 4,436,333.28 = 713,693.25 : x
  2. Step 2: Convert to fraction form
    2,957,555.25/4,436,333.28 = 713,693.25/x
  3. Step 3: Cross multiply
    2,957,555.25x = 4,436,333.28 × 713,693.25
  4. Step 4: Simplify right side
    2,957,555.25x = 3,166,181,116,686.36
  5. Step 5: Solve for x
    x = 3,166,181,116,686.36/2,957,555.25
  6. Step 6: Final answer
    x = 1,070,539.97

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Double scale
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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.