Home / 364,539.36-546,483.60-196,150.08

Finding the Fourth Proportional to 364,539.36, 546,483.60 and 196,150.08

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Solution

The fourth proportional to 364,539.36, 546,483.60 and 196,150.08 is: 294,050.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,539.36 : 546,483.60 = 196,150.08 : x
  2. Step 2: Convert to fraction form
    364,539.36/546,483.60 = 196,150.08/x
  3. Step 3: Cross multiply
    364,539.36x = 546,483.60 × 196,150.08
  4. Step 4: Simplify right side
    364,539.36x = 107,192,801,858.69
  5. Step 5: Solve for x
    x = 107,192,801,858.69/364,539.36
  6. Step 6: Final answer
    x = 294,050.01

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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.