Home / 3,233,484.90-4,462,150.24-1,783,314.36

Finding the Fourth Proportional to 3,233,484.90, 4,462,150.24 and 1,783,314.36

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Solution

The fourth proportional to 3,233,484.90, 4,462,150.24 and 1,783,314.36 is: 2,460,941.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,484.90 : 4,462,150.24 = 1,783,314.36 : x
  2. Step 2: Convert to fraction form
    3,233,484.90/4,462,150.24 = 1,783,314.36/x
  3. Step 3: Cross multiply
    3,233,484.90x = 4,462,150.24 × 1,783,314.36
  4. Step 4: Simplify right side
    3,233,484.90x = 7,957,416,599,469.45
  5. Step 5: Solve for x
    x = 7,957,416,599,469.45/3,233,484.90
  6. Step 6: Final answer
    x = 2,460,941.32

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1.5x scale

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.