Home / 9,454,842.28-14,186,692.50-4,659,917.68

Finding the Fourth Proportional to 9,454,842.28, 14,186,692.50 and 4,659,917.68

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Solution

The fourth proportional to 9,454,842.28, 14,186,692.50 and 4,659,917.68 is: 6,992,059.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,454,842.28 : 14,186,692.50 = 4,659,917.68 : x
  2. Step 2: Convert to fraction form
    9,454,842.28/14,186,692.50 = 4,659,917.68/x
  3. Step 3: Cross multiply
    9,454,842.28x = 14,186,692.50 × 4,659,917.68
  4. Step 4: Simplify right side
    9,454,842.28x = 66,108,819,201,473.40
  5. Step 5: Solve for x
    x = 66,108,819,201,473.40/9,454,842.28
  6. Step 6: Final answer
    x = 6,992,059.44

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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.