Home / 6,293,998.80-9,450,329.40-3,774,574.80

Finding the Fourth Proportional to 6,293,998.80, 9,450,329.40 and 3,774,574.80

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Solution

The fourth proportional to 6,293,998.80, 9,450,329.40 and 3,774,574.80 is: 5,667,458.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,293,998.80 : 9,450,329.40 = 3,774,574.80 : x
  2. Step 2: Convert to fraction form
    6,293,998.80/9,450,329.40 = 3,774,574.80/x
  3. Step 3: Cross multiply
    6,293,998.80x = 9,450,329.40 × 3,774,574.80
  4. Step 4: Simplify right side
    6,293,998.80x = 35,670,975,204,939.12
  5. Step 5: Solve for x
    x = 35,670,975,204,939.12/6,293,998.80
  6. Step 6: Final answer
    x = 5,667,458.22

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1.5x scale

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.