Home / 3,525,400.08-5,284,409.40-1,477,233.36

Finding the Fourth Proportional to 3,525,400.08, 5,284,409.40 and 1,477,233.36

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Solution

The fourth proportional to 3,525,400.08, 5,284,409.40 and 1,477,233.36 is: 2,214,303.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,400.08 : 5,284,409.40 = 1,477,233.36 : x
  2. Step 2: Convert to fraction form
    3,525,400.08/5,284,409.40 = 1,477,233.36/x
  3. Step 3: Cross multiply
    3,525,400.08x = 5,284,409.40 × 1,477,233.36
  4. Step 4: Simplify right side
    3,525,400.08x = 7,806,305,853,577.59
  5. Step 5: Solve for x
    x = 7,806,305,853,577.59/3,525,400.08
  6. Step 6: Final answer
    x = 2,214,303.53

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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.