Home / 2,401,466.75-3,314,050.28-1,313,714.97

Finding the Fourth Proportional to 2,401,466.75, 3,314,050.28 and 1,313,714.97

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Solution

The fourth proportional to 2,401,466.75, 3,314,050.28 and 1,313,714.97 is: 1,812,940.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,466.75 : 3,314,050.28 = 1,313,714.97 : x
  2. Step 2: Convert to fraction form
    2,401,466.75/3,314,050.28 = 1,313,714.97/x
  3. Step 3: Cross multiply
    2,401,466.75x = 3,314,050.28 × 1,313,714.97
  4. Step 4: Simplify right side
    2,401,466.75x = 4,353,717,464,168.69
  5. Step 5: Solve for x
    x = 4,353,717,464,168.69/2,401,466.75
  6. Step 6: Final answer
    x = 1,812,940.97

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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.