Home / 2,224,946.06-3,331,975.80-2,009,291.76

Finding the Fourth Proportional to 2,224,946.06, 3,331,975.80 and 2,009,291.76

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Solution

The fourth proportional to 2,224,946.06, 3,331,975.80 and 2,009,291.76 is: 3,009,021.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,946.06 : 3,331,975.80 = 2,009,291.76 : x
  2. Step 2: Convert to fraction form
    2,224,946.06/3,331,975.80 = 2,009,291.76/x
  3. Step 3: Cross multiply
    2,224,946.06x = 3,331,975.80 × 2,009,291.76
  4. Step 4: Simplify right side
    2,224,946.06x = 6,694,911,519,459.41
  5. Step 5: Solve for x
    x = 6,694,911,519,459.41/2,224,946.06
  6. Step 6: Final answer
    x = 3,009,021.94

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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.