Home / 4,205,273.33-5,803,279.44-2,271,533.87

Finding the Fourth Proportional to 4,205,273.33, 5,803,279.44 and 2,271,533.87

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Solution

The fourth proportional to 4,205,273.33, 5,803,279.44 and 2,271,533.87 is: 3,134,717.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,273.33 : 5,803,279.44 = 2,271,533.87 : x
  2. Step 2: Convert to fraction form
    4,205,273.33/5,803,279.44 = 2,271,533.87/x
  3. Step 3: Cross multiply
    4,205,273.33x = 5,803,279.44 × 2,271,533.87
  4. Step 4: Simplify right side
    4,205,273.33x = 13,182,345,805,034.63
  5. Step 5: Solve for x
    x = 13,182,345,805,034.63/4,205,273.33
  6. Step 6: Final answer
    x = 3,134,717.95

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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.