Home / 3,579,024.44-4,937,171.59-2,127,687.50

Finding the Fourth Proportional to 3,579,024.44, 4,937,171.59 and 2,127,687.50

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Solution

The fourth proportional to 3,579,024.44, 4,937,171.59 and 2,127,687.50 is: 2,935,089.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,579,024.44 : 4,937,171.59 = 2,127,687.50 : x
  2. Step 2: Convert to fraction form
    3,579,024.44/4,937,171.59 = 2,127,687.50/x
  3. Step 3: Cross multiply
    3,579,024.44x = 4,937,171.59 × 2,127,687.50
  4. Step 4: Simplify right side
    3,579,024.44x = 10,504,758,277,398.12
  5. Step 5: Solve for x
    x = 10,504,758,277,398.12/3,579,024.44
  6. Step 6: Final answer
    x = 2,935,089.84

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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.