Home / 2,338,250.06-3,507,333.55-740,771.63

Finding the Fourth Proportional to 2,338,250.06, 3,507,333.55 and 740,771.63

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Solution

The fourth proportional to 2,338,250.06, 3,507,333.55 and 740,771.63 is: 1,111,144.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,250.06 : 3,507,333.55 = 740,771.63 : x
  2. Step 2: Convert to fraction form
    2,338,250.06/3,507,333.55 = 740,771.63/x
  3. Step 3: Cross multiply
    2,338,250.06x = 3,507,333.55 × 740,771.63
  4. Step 4: Simplify right side
    2,338,250.06x = 2,598,133,184,551.09
  5. Step 5: Solve for x
    x = 2,598,133,184,551.09/2,338,250.06
  6. Step 6: Final answer
    x = 1,111,144.28

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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.