Home / 3,274,719.83-4,889,054.40-2,502,174.36

Finding the Fourth Proportional to 3,274,719.83, 4,889,054.40 and 2,502,174.36

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Solution

The fourth proportional to 3,274,719.83, 4,889,054.40 and 2,502,174.36 is: 3,735,668.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,719.83 : 4,889,054.40 = 2,502,174.36 : x
  2. Step 2: Convert to fraction form
    3,274,719.83/4,889,054.40 = 2,502,174.36/x
  3. Step 3: Cross multiply
    3,274,719.83x = 4,889,054.40 × 2,502,174.36
  4. Step 4: Simplify right side
    3,274,719.83x = 12,233,266,564,325.18
  5. Step 5: Solve for x
    x = 12,233,266,564,325.18/3,274,719.83
  6. Step 6: Final answer
    x = 3,735,668.15

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.