Home / 1,483,546.50-2,047,294.17-804,483.54

Finding the Fourth Proportional to 1,483,546.50, 2,047,294.17 and 804,483.54

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Solution

The fourth proportional to 1,483,546.50, 2,047,294.17 and 804,483.54 is: 1,110,187.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,546.50 : 2,047,294.17 = 804,483.54 : x
  2. Step 2: Convert to fraction form
    1,483,546.50/2,047,294.17 = 804,483.54/x
  3. Step 3: Cross multiply
    1,483,546.50x = 2,047,294.17 × 804,483.54
  4. Step 4: Simplify right side
    1,483,546.50x = 1,647,014,461,302.96
  5. Step 5: Solve for x
    x = 1,647,014,461,302.96/1,483,546.50
  6. Step 6: Final answer
    x = 1,110,187.29

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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.