Home / 3,022,478.70-4,533,718.05-1,001,034.60

Finding the Fourth Proportional to 3,022,478.70, 4,533,718.05 and 1,001,034.60

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Solution

The fourth proportional to 3,022,478.70, 4,533,718.05 and 1,001,034.60 is: 1,501,551.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,478.70 : 4,533,718.05 = 1,001,034.60 : x
  2. Step 2: Convert to fraction form
    3,022,478.70/4,533,718.05 = 1,001,034.60/x
  3. Step 3: Cross multiply
    3,022,478.70x = 4,533,718.05 × 1,001,034.60
  4. Step 4: Simplify right side
    3,022,478.70x = 4,538,408,634,694.53
  5. Step 5: Solve for x
    x = 4,538,408,634,694.53/3,022,478.70
  6. Step 6: Final answer
    x = 1,501,551.90

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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.