Home / 2,094,491.88-3,141,675.18-578,267.22

Finding the Fourth Proportional to 2,094,491.88, 3,141,675.18 and 578,267.22

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Solution

The fourth proportional to 2,094,491.88, 3,141,675.18 and 578,267.22 is: 867,383.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,491.88 : 3,141,675.18 = 578,267.22 : x
  2. Step 2: Convert to fraction form
    2,094,491.88/3,141,675.18 = 578,267.22/x
  3. Step 3: Cross multiply
    2,094,491.88x = 3,141,675.18 × 578,267.22
  4. Step 4: Simplify right side
    2,094,491.88x = 1,816,727,772,481.60
  5. Step 5: Solve for x
    x = 1,816,727,772,481.60/2,094,491.88
  6. Step 6: Final answer
    x = 867,383.54

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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.