Home / 4,698,682.20-7,048,023.30-2,454,528.60

Finding the Fourth Proportional to 4,698,682.20, 7,048,023.30 and 2,454,528.60

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Solution

The fourth proportional to 4,698,682.20, 7,048,023.30 and 2,454,528.60 is: 3,681,792.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698,682.20 : 7,048,023.30 = 2,454,528.60 : x
  2. Step 2: Convert to fraction form
    4,698,682.20/7,048,023.30 = 2,454,528.60/x
  3. Step 3: Cross multiply
    4,698,682.20x = 7,048,023.30 × 2,454,528.60
  4. Step 4: Simplify right side
    4,698,682.20x = 17,299,574,763,316.38
  5. Step 5: Solve for x
    x = 17,299,574,763,316.38/4,698,682.20
  6. Step 6: Final answer
    x = 3,681,792.90

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Similar ratio
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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.