Home / 4,228,208.20-5,834,883.06-2,367,627.40

Finding the Fourth Proportional to 4,228,208.20, 5,834,883.06 and 2,367,627.40

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Solution

The fourth proportional to 4,228,208.20, 5,834,883.06 and 2,367,627.40 is: 3,267,301.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,208.20 : 5,834,883.06 = 2,367,627.40 : x
  2. Step 2: Convert to fraction form
    4,228,208.20/5,834,883.06 = 2,367,627.40/x
  3. Step 3: Cross multiply
    4,228,208.20x = 5,834,883.06 × 2,367,627.40
  4. Step 4: Simplify right side
    4,228,208.20x = 13,814,829,008,651.84
  5. Step 5: Solve for x
    x = 13,814,829,008,651.84/4,228,208.20
  6. Step 6: Final answer
    x = 3,267,301.03

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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.