Home / 1,483,580.20-2,047,341.22-804,516.52

Finding the Fourth Proportional to 1,483,580.20, 2,047,341.22 and 804,516.52

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Solution

The fourth proportional to 1,483,580.20, 2,047,341.22 and 804,516.52 is: 1,110,233.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,580.20 : 2,047,341.22 = 804,516.52 : x
  2. Step 2: Convert to fraction form
    1,483,580.20/2,047,341.22 = 804,516.52/x
  3. Step 3: Cross multiply
    1,483,580.20x = 2,047,341.22 × 804,516.52
  4. Step 4: Simplify right side
    1,483,580.20x = 1,647,119,833,566.95
  5. Step 5: Solve for x
    x = 1,647,119,833,566.95/1,483,580.20
  6. Step 6: Final answer
    x = 1,110,233.09

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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.