Home / 2,262,714.84-3,394,071-665,291.16

Finding the Fourth Proportional to 2,262,714.84, 3,394,071 and 665,291.16

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Solution

The fourth proportional to 2,262,714.84, 3,394,071 and 665,291.16 is: 997,936.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,714.84 : 3,394,071 = 665,291.16 : x
  2. Step 2: Convert to fraction form
    2,262,714.84/3,394,071 = 665,291.16/x
  3. Step 3: Cross multiply
    2,262,714.84x = 3,394,071 × 665,291.16
  4. Step 4: Simplify right side
    2,262,714.84x = 2,258,045,432,712.36
  5. Step 5: Solve for x
    x = 2,258,045,432,712.36/2,262,714.84
  6. Step 6: Final answer
    x = 997,936.37

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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.