Home / 4,470,537.46-6,706,806.03-1,630,649.60

Finding the Fourth Proportional to 4,470,537.46, 6,706,806.03 and 1,630,649.60

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Solution

The fourth proportional to 4,470,537.46, 6,706,806.03 and 1,630,649.60 is: 2,446,339.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,537.46 : 6,706,806.03 = 1,630,649.60 : x
  2. Step 2: Convert to fraction form
    4,470,537.46/6,706,806.03 = 1,630,649.60/x
  3. Step 3: Cross multiply
    4,470,537.46x = 6,706,806.03 × 1,630,649.60
  4. Step 4: Simplify right side
    4,470,537.46x = 10,936,450,570,097.09
  5. Step 5: Solve for x
    x = 10,936,450,570,097.09/4,470,537.46
  6. Step 6: Final answer
    x = 2,446,339.10

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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.