Home / 2,429,533.62-3,352,736.73-1,341,879.75

Finding the Fourth Proportional to 2,429,533.62, 3,352,736.73 and 1,341,879.75

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Solution

The fourth proportional to 2,429,533.62, 3,352,736.73 and 1,341,879.75 is: 1,851,783.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,429,533.62 : 3,352,736.73 = 1,341,879.75 : x
  2. Step 2: Convert to fraction form
    2,429,533.62/3,352,736.73 = 1,341,879.75/x
  3. Step 3: Cross multiply
    2,429,533.62x = 3,352,736.73 × 1,341,879.75
  4. Step 4: Simplify right side
    2,429,533.62x = 4,498,969,525,068.22
  5. Step 5: Solve for x
    x = 4,498,969,525,068.22/2,429,533.62
  6. Step 6: Final answer
    x = 1,851,783.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.