Home / 1,170,681.01-1,756,324.52-361,047.54

Finding the Fourth Proportional to 1,170,681.01, 1,756,324.52 and 361,047.54

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Solution

The fourth proportional to 1,170,681.01, 1,756,324.52 and 361,047.54 is: 541,664.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,170,681.01 : 1,756,324.52 = 361,047.54 : x
  2. Step 2: Convert to fraction form
    1,170,681.01/1,756,324.52 = 361,047.54/x
  3. Step 3: Cross multiply
    1,170,681.01x = 1,756,324.52 × 361,047.54
  4. Step 4: Simplify right side
    1,170,681.01x = 634,116,647,387.68
  5. Step 5: Solve for x
    x = 634,116,647,387.68/1,170,681.01
  6. Step 6: Final answer
    x = 541,664.76

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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.