Home / 3,402,466.82-4,695,401.63-1,874,573.94

Finding the Fourth Proportional to 3,402,466.82, 4,695,401.63 and 1,874,573.94

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Solution

The fourth proportional to 3,402,466.82, 4,695,401.63 and 1,874,573.94 is: 2,586,910.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,466.82 : 4,695,401.63 = 1,874,573.94 : x
  2. Step 2: Convert to fraction form
    3,402,466.82/4,695,401.63 = 1,874,573.94/x
  3. Step 3: Cross multiply
    3,402,466.82x = 4,695,401.63 × 1,874,573.94
  4. Step 4: Simplify right side
    3,402,466.82x = 8,801,877,524,058.65
  5. Step 5: Solve for x
    x = 8,801,877,524,058.65/3,402,466.82
  6. Step 6: Final answer
    x = 2,586,910.62

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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.