Home / 4,488,545.88-6,194,200.37-2,554,806.56

Finding the Fourth Proportional to 4,488,545.88, 6,194,200.37 and 2,554,806.56

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Solution

The fourth proportional to 4,488,545.88, 6,194,200.37 and 2,554,806.56 is: 3,525,637.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488,545.88 : 6,194,200.37 = 2,554,806.56 : x
  2. Step 2: Convert to fraction form
    4,488,545.88/6,194,200.37 = 2,554,806.56/x
  3. Step 3: Cross multiply
    4,488,545.88x = 6,194,200.37 × 2,554,806.56
  4. Step 4: Simplify right side
    4,488,545.88x = 15,824,983,695,485.39
  5. Step 5: Solve for x
    x = 15,824,983,695,485.39/4,488,545.88
  6. Step 6: Final answer
    x = 3,525,637.06

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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.