Home / 9,065,313.18-13,597,969.77-2,998,414.80

Finding the Fourth Proportional to 9,065,313.18, 13,597,969.77 and 2,998,414.80

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Solution

The fourth proportional to 9,065,313.18, 13,597,969.77 and 2,998,414.80 is: 4,497,622.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,065,313.18 : 13,597,969.77 = 2,998,414.80 : x
  2. Step 2: Convert to fraction form
    9,065,313.18/13,597,969.77 = 2,998,414.80/x
  3. Step 3: Cross multiply
    9,065,313.18x = 13,597,969.77 × 2,998,414.80
  4. Step 4: Simplify right side
    9,065,313.18x = 40,772,353,808,320.59
  5. Step 5: Solve for x
    x = 40,772,353,808,320.59/9,065,313.18
  6. Step 6: Final answer
    x = 4,497,622.20

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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.