Home / 3,525,015.33-4,864,533.53-2,219,131.35

Finding the Fourth Proportional to 3,525,015.33, 4,864,533.53 and 2,219,131.35

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Solution

The fourth proportional to 3,525,015.33, 4,864,533.53 and 2,219,131.35 is: 3,062,409.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,015.33 : 4,864,533.53 = 2,219,131.35 : x
  2. Step 2: Convert to fraction form
    3,525,015.33/4,864,533.53 = 2,219,131.35/x
  3. Step 3: Cross multiply
    3,525,015.33x = 4,864,533.53 × 2,219,131.35
  4. Step 4: Simplify right side
    3,525,015.33x = 10,795,038,848,453.51
  5. Step 5: Solve for x
    x = 10,795,038,848,453.51/3,525,015.33
  6. Step 6: Final answer
    x = 3,062,409.05

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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.