Home / 1,054,403.73-1,580,940.99-894,535.65

Finding the Fourth Proportional to 1,054,403.73, 1,580,940.99 and 894,535.65

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Solution

The fourth proportional to 1,054,403.73, 1,580,940.99 and 894,535.65 is: 1,341,239.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,403.73 : 1,580,940.99 = 894,535.65 : x
  2. Step 2: Convert to fraction form
    1,054,403.73/1,580,940.99 = 894,535.65/x
  3. Step 3: Cross multiply
    1,054,403.73x = 1,580,940.99 × 894,535.65
  4. Step 4: Simplify right side
    1,054,403.73x = 1,414,208,076,101.29
  5. Step 5: Solve for x
    x = 1,414,208,076,101.29/1,054,403.73
  6. Step 6: Final answer
    x = 1,341,239.64

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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.