Home / 4,274,004.96-5,898,128.40-2,340,388.08

Finding the Fourth Proportional to 4,274,004.96, 5,898,128.40 and 2,340,388.08

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Solution

The fourth proportional to 4,274,004.96, 5,898,128.40 and 2,340,388.08 is: 3,229,736.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,274,004.96 : 5,898,128.40 = 2,340,388.08 : x
  2. Step 2: Convert to fraction form
    4,274,004.96/5,898,128.40 = 2,340,388.08/x
  3. Step 3: Cross multiply
    4,274,004.96x = 5,898,128.40 × 2,340,388.08
  4. Step 4: Simplify right side
    4,274,004.96x = 13,803,909,401,669.47
  5. Step 5: Solve for x
    x = 13,803,909,401,669.47/4,274,004.96
  6. Step 6: Final answer
    x = 3,229,736.40

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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.