Home / 2,348,927.20-3,523,390.80-852,824.80

Finding the Fourth Proportional to 2,348,927.20, 3,523,390.80 and 852,824.80

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Solution

The fourth proportional to 2,348,927.20, 3,523,390.80 and 852,824.80 is: 1,279,237.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,927.20 : 3,523,390.80 = 852,824.80 : x
  2. Step 2: Convert to fraction form
    2,348,927.20/3,523,390.80 = 852,824.80/x
  3. Step 3: Cross multiply
    2,348,927.20x = 3,523,390.80 × 852,824.80
  4. Step 4: Simplify right side
    2,348,927.20x = 3,004,835,054,331.84
  5. Step 5: Solve for x
    x = 3,004,835,054,331.84/2,348,927.20
  6. Step 6: Final answer
    x = 1,279,237.20

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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.