Home / 6,735,045.60-10,103,880.60-2,690,845.20

Finding the Fourth Proportional to 6,735,045.60, 10,103,880.60 and 2,690,845.20

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Solution

The fourth proportional to 6,735,045.60, 10,103,880.60 and 2,690,845.20 is: 4,036,792.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,735,045.60 : 10,103,880.60 = 2,690,845.20 : x
  2. Step 2: Convert to fraction form
    6,735,045.60/10,103,880.60 = 2,690,845.20/x
  3. Step 3: Cross multiply
    6,735,045.60x = 10,103,880.60 × 2,690,845.20
  4. Step 4: Simplify right side
    6,735,045.60x = 27,187,978,613,883.12
  5. Step 5: Solve for x
    x = 27,187,978,613,883.12/6,735,045.60
  6. Step 6: Final answer
    x = 4,036,792.06

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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.