Home / 1,504,927-2,076,121.02-893,105.52

Finding the Fourth Proportional to 1,504,927, 2,076,121.02 and 893,105.52

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Solution

The fourth proportional to 1,504,927, 2,076,121.02 and 893,105.52 is: 1,232,083.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,927 : 2,076,121.02 = 893,105.52 : x
  2. Step 2: Convert to fraction form
    1,504,927/2,076,121.02 = 893,105.52/x
  3. Step 3: Cross multiply
    1,504,927x = 2,076,121.02 × 893,105.52
  4. Step 4: Simplify right side
    1,504,927x = 1,854,195,143,150.03
  5. Step 5: Solve for x
    x = 1,854,195,143,150.03/1,504,927
  6. Step 6: Final answer
    x = 1,232,083.11

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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.