Home / 9,597,469.20-14,368,210.20-8,589,699.60

Finding the Fourth Proportional to 9,597,469.20, 14,368,210.20 and 8,589,699.60

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Solution

The fourth proportional to 9,597,469.20, 14,368,210.20 and 8,589,699.60 is: 12,859,495.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,597,469.20 : 14,368,210.20 = 8,589,699.60 : x
  2. Step 2: Convert to fraction form
    9,597,469.20/14,368,210.20 = 8,589,699.60/x
  3. Step 3: Cross multiply
    9,597,469.20x = 14,368,210.20 × 8,589,699.60
  4. Step 4: Simplify right side
    9,597,469.20x = 123,418,609,407,655.91
  5. Step 5: Solve for x
    x = 123,418,609,407,655.91/9,597,469.20
  6. Step 6: Final answer
    x = 12,859,495.23

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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.