Home / 9,747,057.60-14,621,968.80-3,014,769.60

Finding the Fourth Proportional to 9,747,057.60, 14,621,968.80 and 3,014,769.60

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Solution

The fourth proportional to 9,747,057.60, 14,621,968.80 and 3,014,769.60 is: 4,522,581.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,747,057.60 : 14,621,968.80 = 3,014,769.60 : x
  2. Step 2: Convert to fraction form
    9,747,057.60/14,621,968.80 = 3,014,769.60/x
  3. Step 3: Cross multiply
    9,747,057.60x = 14,621,968.80 × 3,014,769.60
  4. Step 4: Simplify right side
    9,747,057.60x = 44,081,867,030,388.48
  5. Step 5: Solve for x
    x = 44,081,867,030,388.48/9,747,057.60
  6. Step 6: Final answer
    x = 4,522,581.98

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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.