Home / 2,504,478.19-3,758,510.94-1,066,170.01

Finding the Fourth Proportional to 2,504,478.19, 3,758,510.94 and 1,066,170.01

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Solution

The fourth proportional to 2,504,478.19, 3,758,510.94 and 1,066,170.01 is: 1,600,018.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,478.19 : 3,758,510.94 = 1,066,170.01 : x
  2. Step 2: Convert to fraction form
    2,504,478.19/3,758,510.94 = 1,066,170.01/x
  3. Step 3: Cross multiply
    2,504,478.19x = 3,758,510.94 × 1,066,170.01
  4. Step 4: Simplify right side
    2,504,478.19x = 4,007,211,627,692.35
  5. Step 5: Solve for x
    x = 4,007,211,627,692.35/2,504,478.19
  6. Step 6: Final answer
    x = 1,600,018.58

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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.