Home / 3,352,031.39-4,625,251.94-2,111,448.96

Finding the Fourth Proportional to 3,352,031.39, 4,625,251.94 and 2,111,448.96

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Solution

The fourth proportional to 3,352,031.39, 4,625,251.94 and 2,111,448.96 is: 2,913,452.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,031.39 : 4,625,251.94 = 2,111,448.96 : x
  2. Step 2: Convert to fraction form
    3,352,031.39/4,625,251.94 = 2,111,448.96/x
  3. Step 3: Cross multiply
    3,352,031.39x = 4,625,251.94 × 2,111,448.96
  4. Step 4: Simplify right side
    3,352,031.39x = 9,765,983,403,729.60
  5. Step 5: Solve for x
    x = 9,765,983,403,729.60/3,352,031.39
  6. Step 6: Final answer
    x = 2,913,452.25

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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.