Home / 2,293,466.16-3,440,330.46-696,081.36

Finding the Fourth Proportional to 2,293,466.16, 3,440,330.46 and 696,081.36

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Solution

The fourth proportional to 2,293,466.16, 3,440,330.46 and 696,081.36 is: 1,044,161.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,466.16 : 3,440,330.46 = 696,081.36 : x
  2. Step 2: Convert to fraction form
    2,293,466.16/3,440,330.46 = 696,081.36/x
  3. Step 3: Cross multiply
    2,293,466.16x = 3,440,330.46 × 696,081.36
  4. Step 4: Simplify right side
    2,293,466.16x = 2,394,749,905,446.23
  5. Step 5: Solve for x
    x = 2,394,749,905,446.23/2,293,466.16
  6. Step 6: Final answer
    x = 1,044,161.87

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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.