Home / 6,320,100.30-9,464,112.45-3,477,000.30

Finding the Fourth Proportional to 6,320,100.30, 9,464,112.45 and 3,477,000.30

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Solution

The fourth proportional to 6,320,100.30, 9,464,112.45 and 3,477,000.30 is: 5,206,677.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,320,100.30 : 9,464,112.45 = 3,477,000.30 : x
  2. Step 2: Convert to fraction form
    6,320,100.30/9,464,112.45 = 3,477,000.30/x
  3. Step 3: Cross multiply
    6,320,100.30x = 9,464,112.45 × 3,477,000.30
  4. Step 4: Simplify right side
    6,320,100.30x = 32,906,721,827,883.73
  5. Step 5: Solve for x
    x = 32,906,721,827,883.73/6,320,100.30
  6. Step 6: Final answer
    x = 5,206,677.15

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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.