Home / 2,216,034.50-3,324,051.80-533,138.00

Finding the Fourth Proportional to 2,216,034.50, 3,324,051.80 and 533,138.00

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Solution

The fourth proportional to 2,216,034.50, 3,324,051.80 and 533,138.00 is: 799,707.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,034.50 : 3,324,051.80 = 533,138.00 : x
  2. Step 2: Convert to fraction form
    2,216,034.50/3,324,051.80 = 533,138.00/x
  3. Step 3: Cross multiply
    2,216,034.50x = 3,324,051.80 × 533,138.00
  4. Step 4: Simplify right side
    2,216,034.50x = 1,772,178,309,262.45
  5. Step 5: Solve for x
    x = 1,772,178,309,262.45/2,216,034.50
  6. Step 6: Final answer
    x = 799,707.01

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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.