Home / 3,272,868.08-4,907,019.76-1,450,241.72

Finding the Fourth Proportional to 3,272,868.08, 4,907,019.76 and 1,450,241.72

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Solution

The fourth proportional to 3,272,868.08, 4,907,019.76 and 1,450,241.72 is: 2,174,351.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,868.08 : 4,907,019.76 = 1,450,241.72 : x
  2. Step 2: Convert to fraction form
    3,272,868.08/4,907,019.76 = 1,450,241.72/x
  3. Step 3: Cross multiply
    3,272,868.08x = 4,907,019.76 × 1,450,241.72
  4. Step 4: Simplify right side
    3,272,868.08x = 7,116,364,776,816.39
  5. Step 5: Solve for x
    x = 7,116,364,776,816.39/3,272,868.08
  6. Step 6: Final answer
    x = 2,174,351.24

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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.