Home / 9,778,260.90-14,672,640.15-4,099,059.30

Finding the Fourth Proportional to 9,778,260.90, 14,672,640.15 and 4,099,059.30

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Solution

The fourth proportional to 9,778,260.90, 14,672,640.15 and 4,099,059.30 is: 6,150,789.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,778,260.90 : 14,672,640.15 = 4,099,059.30 : x
  2. Step 2: Convert to fraction form
    9,778,260.90/14,672,640.15 = 4,099,059.30/x
  3. Step 3: Cross multiply
    9,778,260.90x = 14,672,640.15 × 4,099,059.30
  4. Step 4: Simplify right side
    9,778,260.90x = 60,144,022,062,410.89
  5. Step 5: Solve for x
    x = 60,144,022,062,410.89/9,778,260.90
  6. Step 6: Final answer
    x = 6,150,789.25

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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.