Home / 4,154,769-5,733,596.58-2,319,194.40

Finding the Fourth Proportional to 4,154,769, 5,733,596.58 and 2,319,194.40

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Solution

The fourth proportional to 4,154,769, 5,733,596.58 and 2,319,194.40 is: 3,200,496.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,769 : 5,733,596.58 = 2,319,194.40 : x
  2. Step 2: Convert to fraction form
    4,154,769/5,733,596.58 = 2,319,194.40/x
  3. Step 3: Cross multiply
    4,154,769x = 5,733,596.58 × 2,319,194.40
  4. Step 4: Simplify right side
    4,154,769x = 13,297,325,080,195.15
  5. Step 5: Solve for x
    x = 13,297,325,080,195.15/4,154,769
  6. Step 6: Final answer
    x = 3,200,496.85

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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.