Home / 9,048,657.44-13,572,866.72-2,225,289.60

Finding the Fourth Proportional to 9,048,657.44, 13,572,866.72 and 2,225,289.60

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Solution

The fourth proportional to 9,048,657.44, 13,572,866.72 and 2,225,289.60 is: 3,337,905.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,048,657.44 : 13,572,866.72 = 2,225,289.60 : x
  2. Step 2: Convert to fraction form
    9,048,657.44/13,572,866.72 = 2,225,289.60/x
  3. Step 3: Cross multiply
    9,048,657.44x = 13,572,866.72 × 2,225,289.60
  4. Step 4: Simplify right side
    9,048,657.44x = 30,203,559,154,202.11
  5. Step 5: Solve for x
    x = 30,203,559,154,202.11/9,048,657.44
  6. Step 6: Final answer
    x = 3,337,905.03

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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.