Home / 2,314,697.51-3,477,382.54-2,219,039.75

Finding the Fourth Proportional to 2,314,697.51, 3,477,382.54 and 2,219,039.75

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Solution

The fourth proportional to 2,314,697.51, 3,477,382.54 and 2,219,039.75 is: 3,333,675.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,697.51 : 3,477,382.54 = 2,219,039.75 : x
  2. Step 2: Convert to fraction form
    2,314,697.51/3,477,382.54 = 2,219,039.75/x
  3. Step 3: Cross multiply
    2,314,697.51x = 3,477,382.54 × 2,219,039.75
  4. Step 4: Simplify right side
    2,314,697.51x = 7,716,450,059,281.45
  5. Step 5: Solve for x
    x = 7,716,450,059,281.45/2,314,697.51
  6. Step 6: Final answer
    x = 3,333,675.37

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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.