Home / 6,467,373.20-9,701,059.80-6,152,445.20

Finding the Fourth Proportional to 6,467,373.20, 9,701,059.80 and 6,152,445.20

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Solution

The fourth proportional to 6,467,373.20, 9,701,059.80 and 6,152,445.20 is: 9,228,667.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,467,373.20 : 9,701,059.80 = 6,152,445.20 : x
  2. Step 2: Convert to fraction form
    6,467,373.20/9,701,059.80 = 6,152,445.20/x
  3. Step 3: Cross multiply
    6,467,373.20x = 9,701,059.80 × 6,152,445.20
  4. Step 4: Simplify right side
    6,467,373.20x = 59,685,238,801,422.97
  5. Step 5: Solve for x
    x = 59,685,238,801,422.97/6,467,373.20
  6. Step 6: Final answer
    x = 9,228,667.80

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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.