Home / 3,184,250.56-4,772,388.88-2,507,660

Finding the Fourth Proportional to 3,184,250.56, 4,772,388.88 and 2,507,660

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Solution

The fourth proportional to 3,184,250.56, 4,772,388.88 and 2,507,660 is: 3,758,350.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,250.56 : 4,772,388.88 = 2,507,660 : x
  2. Step 2: Convert to fraction form
    3,184,250.56/4,772,388.88 = 2,507,660/x
  3. Step 3: Cross multiply
    3,184,250.56x = 4,772,388.88 × 2,507,660
  4. Step 4: Simplify right side
    3,184,250.56x = 11,967,528,698,820.80
  5. Step 5: Solve for x
    x = 11,967,528,698,820.80/3,184,250.56
  6. Step 6: Final answer
    x = 3,758,350.19

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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.