Home / 4,885,906.40-7,333,525.20-4,176,735.20

Finding the Fourth Proportional to 4,885,906.40, 7,333,525.20 and 4,176,735.20

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Solution

The fourth proportional to 4,885,906.40, 7,333,525.20 and 4,176,735.20 is: 6,269,091.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,906.40 : 7,333,525.20 = 4,176,735.20 : x
  2. Step 2: Convert to fraction form
    4,885,906.40/7,333,525.20 = 4,176,735.20/x
  3. Step 3: Cross multiply
    4,885,906.40x = 7,333,525.20 × 4,176,735.20
  4. Step 4: Simplify right side
    4,885,906.40x = 30,630,192,842,927.04
  5. Step 5: Solve for x
    x = 30,630,192,842,927.04/4,885,906.40
  6. Step 6: Final answer
    x = 6,269,091.21

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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.