Home / 4,961,266.60-7,441,899.90-4,894,911.40

Finding the Fourth Proportional to 4,961,266.60, 7,441,899.90 and 4,894,911.40

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Solution

The fourth proportional to 4,961,266.60, 7,441,899.90 and 4,894,911.40 is: 7,342,367.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,961,266.60 : 7,441,899.90 = 4,894,911.40 : x
  2. Step 2: Convert to fraction form
    4,961,266.60/7,441,899.90 = 4,894,911.40/x
  3. Step 3: Cross multiply
    4,961,266.60x = 7,441,899.90 × 4,894,911.40
  4. Step 4: Simplify right side
    4,961,266.60x = 36,427,440,658,168.87
  5. Step 5: Solve for x
    x = 36,427,440,658,168.87/4,961,266.60
  6. Step 6: Final answer
    x = 7,342,367.10

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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.