Home / 5,505,585.85-8,258,291.25-1,351,032.16

Finding the Fourth Proportional to 5,505,585.85, 8,258,291.25 and 1,351,032.16

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Solution

The fourth proportional to 5,505,585.85, 8,258,291.25 and 1,351,032.16 is: 2,026,526.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,505,585.85 : 8,258,291.25 = 1,351,032.16 : x
  2. Step 2: Convert to fraction form
    5,505,585.85/8,258,291.25 = 1,351,032.16/x
  3. Step 3: Cross multiply
    5,505,585.85x = 8,258,291.25 × 1,351,032.16
  4. Step 4: Simplify right side
    5,505,585.85x = 11,157,217,065,396.60
  5. Step 5: Solve for x
    x = 11,157,217,065,396.60/5,505,585.85
  6. Step 6: Final answer
    x = 2,026,526.76

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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.