Home / 8,152,281.79-11,250,172.25-4,667,674.04

Finding the Fourth Proportional to 8,152,281.79, 11,250,172.25 and 4,667,674.04

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Solution

The fourth proportional to 8,152,281.79, 11,250,172.25 and 4,667,674.04 is: 6,441,403.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,152,281.79 : 11,250,172.25 = 4,667,674.04 : x
  2. Step 2: Convert to fraction form
    8,152,281.79/11,250,172.25 = 4,667,674.04/x
  3. Step 3: Cross multiply
    8,152,281.79x = 11,250,172.25 × 4,667,674.04
  4. Step 4: Simplify right side
    8,152,281.79x = 52,512,136,936,956.09
  5. Step 5: Solve for x
    x = 52,512,136,936,956.09/8,152,281.79
  6. Step 6: Final answer
    x = 6,441,403.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.