Home / 2,014,706.92-3,021,334.60-666,620.68

Finding the Fourth Proportional to 2,014,706.92, 3,021,334.60 and 666,620.68

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Solution

The fourth proportional to 2,014,706.92, 3,021,334.60 and 666,620.68 is: 999,690.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,706.92 : 3,021,334.60 = 666,620.68 : x
  2. Step 2: Convert to fraction form
    2,014,706.92/3,021,334.60 = 666,620.68/x
  3. Step 3: Cross multiply
    2,014,706.92x = 3,021,334.60 × 666,620.68
  4. Step 4: Simplify right side
    2,014,706.92x = 2,014,084,125,559.53
  5. Step 5: Solve for x
    x = 2,014,084,125,559.53/2,014,706.92
  6. Step 6: Final answer
    x = 999,690.88

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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.