Home / 2,285,411.04-3,152,969.82-1,469,485.08

Finding the Fourth Proportional to 2,285,411.04, 3,152,969.82 and 1,469,485.08

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Solution

The fourth proportional to 2,285,411.04, 3,152,969.82 and 1,469,485.08 is: 2,027,312.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285,411.04 : 3,152,969.82 = 1,469,485.08 : x
  2. Step 2: Convert to fraction form
    2,285,411.04/3,152,969.82 = 1,469,485.08/x
  3. Step 3: Cross multiply
    2,285,411.04x = 3,152,969.82 × 1,469,485.08
  4. Step 4: Simplify right side
    2,285,411.04x = 4,633,242,108,180.29
  5. Step 5: Solve for x
    x = 4,633,242,108,180.29/2,285,411.04
  6. Step 6: Final answer
    x = 2,027,312.39

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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.