Home / 2,833,233.26-3,909,383.06-1,592,678.30

Finding the Fourth Proportional to 2,833,233.26, 3,909,383.06 and 1,592,678.30

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Solution

The fourth proportional to 2,833,233.26, 3,909,383.06 and 1,592,678.30 is: 2,197,626.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,233.26 : 3,909,383.06 = 1,592,678.30 : x
  2. Step 2: Convert to fraction form
    2,833,233.26/3,909,383.06 = 1,592,678.30/x
  3. Step 3: Cross multiply
    2,833,233.26x = 3,909,383.06 × 1,592,678.30
  4. Step 4: Simplify right side
    2,833,233.26x = 6,226,389,538,539.29
  5. Step 5: Solve for x
    x = 6,226,389,538,539.29/2,833,233.26
  6. Step 6: Final answer
    x = 2,197,626.87

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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.