Home / 1,852,452-2,556,383.76-1,004,580

Finding the Fourth Proportional to 1,852,452, 2,556,383.76 and 1,004,580

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Solution

The fourth proportional to 1,852,452, 2,556,383.76 and 1,004,580 is: 1,386,320.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,452 : 2,556,383.76 = 1,004,580 : x
  2. Step 2: Convert to fraction form
    1,852,452/2,556,383.76 = 1,004,580/x
  3. Step 3: Cross multiply
    1,852,452x = 2,556,383.76 × 1,004,580
  4. Step 4: Simplify right side
    1,852,452x = 2,568,091,997,620.80
  5. Step 5: Solve for x
    x = 2,568,091,997,620.80/1,852,452
  6. Step 6: Final answer
    x = 1,386,320.40

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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.