Home / 9,659,751.70-14,489,627.55-4,620,903.70

Finding the Fourth Proportional to 9,659,751.70, 14,489,627.55 and 4,620,903.70

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Solution

The fourth proportional to 9,659,751.70, 14,489,627.55 and 4,620,903.70 is: 6,931,355.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,659,751.70 : 14,489,627.55 = 4,620,903.70 : x
  2. Step 2: Convert to fraction form
    9,659,751.70/14,489,627.55 = 4,620,903.70/x
  3. Step 3: Cross multiply
    9,659,751.70x = 14,489,627.55 × 4,620,903.70
  4. Step 4: Simplify right side
    9,659,751.70x = 66,955,173,557,416.94
  5. Step 5: Solve for x
    x = 66,955,173,557,416.94/9,659,751.70
  6. Step 6: Final answer
    x = 6,931,355.55

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Similar ratio
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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.