Home / 3,372,235.67-4,653,570.08-1,922,398.18

Finding the Fourth Proportional to 3,372,235.67, 4,653,570.08 and 1,922,398.18

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Solution

The fourth proportional to 3,372,235.67, 4,653,570.08 and 1,922,398.18 is: 2,652,843.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,235.67 : 4,653,570.08 = 1,922,398.18 : x
  2. Step 2: Convert to fraction form
    3,372,235.67/4,653,570.08 = 1,922,398.18/x
  3. Step 3: Cross multiply
    3,372,235.67x = 4,653,570.08 × 1,922,398.18
  4. Step 4: Simplify right side
    3,372,235.67x = 8,946,014,645,466.52
  5. Step 5: Solve for x
    x = 8,946,014,645,466.52/3,372,235.67
  6. Step 6: Final answer
    x = 2,652,843.84

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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.