Home / 3,386,271.24-5,080,182.78-1,467,504.60

Finding the Fourth Proportional to 3,386,271.24, 5,080,182.78 and 1,467,504.60

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Solution

The fourth proportional to 3,386,271.24, 5,080,182.78 and 1,467,504.60 is: 2,201,593.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,386,271.24 : 5,080,182.78 = 1,467,504.60 : x
  2. Step 2: Convert to fraction form
    3,386,271.24/5,080,182.78 = 1,467,504.60/x
  3. Step 3: Cross multiply
    3,386,271.24x = 5,080,182.78 × 1,467,504.60
  4. Step 4: Simplify right side
    3,386,271.24x = 7,455,191,598,490.79
  5. Step 5: Solve for x
    x = 7,455,191,598,490.79/3,386,271.24
  6. Step 6: Final answer
    x = 2,201,593.16

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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.