Home / 4,450,218.80-6,675,328.20-2,210,730.80

Finding the Fourth Proportional to 4,450,218.80, 6,675,328.20 and 2,210,730.80

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Solution

The fourth proportional to 4,450,218.80, 6,675,328.20 and 2,210,730.80 is: 3,316,096.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450,218.80 : 6,675,328.20 = 2,210,730.80 : x
  2. Step 2: Convert to fraction form
    4,450,218.80/6,675,328.20 = 2,210,730.80/x
  3. Step 3: Cross multiply
    4,450,218.80x = 6,675,328.20 × 2,210,730.80
  4. Step 4: Simplify right side
    4,450,218.80x = 14,757,353,651,848.56
  5. Step 5: Solve for x
    x = 14,757,353,651,848.56/4,450,218.80
  6. Step 6: Final answer
    x = 3,316,096.20

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Double scale
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Similar ratio
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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.