Home / 2,178,246.60-3,267,369.90-2,004,064.20

Finding the Fourth Proportional to 2,178,246.60, 3,267,369.90 and 2,004,064.20

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Solution

The fourth proportional to 2,178,246.60, 3,267,369.90 and 2,004,064.20 is: 3,006,096.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,178,246.60 : 3,267,369.90 = 2,004,064.20 : x
  2. Step 2: Convert to fraction form
    2,178,246.60/3,267,369.90 = 2,004,064.20/x
  3. Step 3: Cross multiply
    2,178,246.60x = 3,267,369.90 × 2,004,064.20
  4. Step 4: Simplify right side
    2,178,246.60x = 6,548,019,044,747.58
  5. Step 5: Solve for x
    x = 6,548,019,044,747.58/2,178,246.60
  6. Step 6: Final answer
    x = 3,006,096.30

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1.5x scale

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.