Home / 9,505,692.40-14,258,538.60-6,954,775.60

Finding the Fourth Proportional to 9,505,692.40, 14,258,538.60 and 6,954,775.60

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Solution

The fourth proportional to 9,505,692.40, 14,258,538.60 and 6,954,775.60 is: 10,432,163.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,505,692.40 : 14,258,538.60 = 6,954,775.60 : x
  2. Step 2: Convert to fraction form
    9,505,692.40/14,258,538.60 = 6,954,775.60/x
  3. Step 3: Cross multiply
    9,505,692.40x = 14,258,538.60 × 6,954,775.60
  4. Step 4: Simplify right side
    9,505,692.40x = 99,164,936,346,938.16
  5. Step 5: Solve for x
    x = 99,164,936,346,938.16/9,505,692.40
  6. Step 6: Final answer
    x = 10,432,163.40

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Similar ratio
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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.