Home / 3,974,709.06-5,962,161.60-1,450,363.50

Finding the Fourth Proportional to 3,974,709.06, 5,962,161.60 and 1,450,363.50

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Solution

The fourth proportional to 3,974,709.06, 5,962,161.60 and 1,450,363.50 is: 2,175,581.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,974,709.06 : 5,962,161.60 = 1,450,363.50 : x
  2. Step 2: Convert to fraction form
    3,974,709.06/5,962,161.60 = 1,450,363.50/x
  3. Step 3: Cross multiply
    3,974,709.06x = 5,962,161.60 × 1,450,363.50
  4. Step 4: Simplify right side
    3,974,709.06x = 8,647,301,565,741.60
  5. Step 5: Solve for x
    x = 8,647,301,565,741.60/3,974,709.06
  6. Step 6: Final answer
    x = 2,175,581.01

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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.