Home / 1,346,466.65-2,017,954.92-546,819.26

Finding the Fourth Proportional to 1,346,466.65, 2,017,954.92 and 546,819.26

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Solution

The fourth proportional to 1,346,466.65, 2,017,954.92 and 546,819.26 is: 819,520.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,346,466.65 : 2,017,954.92 = 546,819.26 : x
  2. Step 2: Convert to fraction form
    1,346,466.65/2,017,954.92 = 546,819.26/x
  3. Step 3: Cross multiply
    1,346,466.65x = 2,017,954.92 × 546,819.26
  4. Step 4: Simplify right side
    1,346,466.65x = 1,103,456,608,028.56
  5. Step 5: Solve for x
    x = 1,103,456,608,028.56/1,346,466.65
  6. Step 6: Final answer
    x = 819,520.20

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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.