Home / 1,196,533.22-1,794,409.81-397,600.25

Finding the Fourth Proportional to 1,196,533.22, 1,794,409.81 and 397,600.25

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Solution

The fourth proportional to 1,196,533.22, 1,794,409.81 and 397,600.25 is: 596,270.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,533.22 : 1,794,409.81 = 397,600.25 : x
  2. Step 2: Convert to fraction form
    1,196,533.22/1,794,409.81 = 397,600.25/x
  3. Step 3: Cross multiply
    1,196,533.22x = 1,794,409.81 × 397,600.25
  4. Step 4: Simplify right side
    1,196,533.22x = 713,457,779,092.40
  5. Step 5: Solve for x
    x = 713,457,779,092.40/1,196,533.22
  6. Step 6: Final answer
    x = 596,270.77

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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.