Home / 4,470,954-6,169,917.24-2,433,778.80

Finding the Fourth Proportional to 4,470,954, 6,169,917.24 and 2,433,778.80

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Solution

The fourth proportional to 4,470,954, 6,169,917.24 and 2,433,778.80 is: 3,358,615.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,954 : 6,169,917.24 = 2,433,778.80 : x
  2. Step 2: Convert to fraction form
    4,470,954/6,169,917.24 = 2,433,778.80/x
  3. Step 3: Cross multiply
    4,470,954x = 6,169,917.24 × 2,433,778.80
  4. Step 4: Simplify right side
    4,470,954x = 15,016,213,776,466.51
  5. Step 5: Solve for x
    x = 15,016,213,776,466.51/4,470,954
  6. Step 6: Final answer
    x = 3,358,615.14

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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.