Home / 3,646,600.48-5,035,536.48-2,272,289.76

Finding the Fourth Proportional to 3,646,600.48, 5,035,536.48 and 2,272,289.76

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Solution

The fourth proportional to 3,646,600.48, 5,035,536.48 and 2,272,289.76 is: 3,137,771.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,646,600.48 : 5,035,536.48 = 2,272,289.76 : x
  2. Step 2: Convert to fraction form
    3,646,600.48/5,035,536.48 = 2,272,289.76/x
  3. Step 3: Cross multiply
    3,646,600.48x = 5,035,536.48 × 2,272,289.76
  4. Step 4: Simplify right side
    3,646,600.48x = 11,442,197,979,610.45
  5. Step 5: Solve for x
    x = 11,442,197,979,610.45/3,646,600.48
  6. Step 6: Final answer
    x = 3,137,771.20

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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.