Home / 2,446,218.70-3,669,328.05-2,269,071.70

Finding the Fourth Proportional to 2,446,218.70, 3,669,328.05 and 2,269,071.70

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Solution

The fourth proportional to 2,446,218.70, 3,669,328.05 and 2,269,071.70 is: 3,403,607.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,218.70 : 3,669,328.05 = 2,269,071.70 : x
  2. Step 2: Convert to fraction form
    2,446,218.70/3,669,328.05 = 2,269,071.70/x
  3. Step 3: Cross multiply
    2,446,218.70x = 3,669,328.05 × 2,269,071.70
  4. Step 4: Simplify right side
    2,446,218.70x = 8,325,968,436,271.19
  5. Step 5: Solve for x
    x = 8,325,968,436,271.19/2,446,218.70
  6. Step 6: Final answer
    x = 3,403,607.55

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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.