Home / 9,842,669.80-14,764,004.70-3,113,146.60

Finding the Fourth Proportional to 9,842,669.80, 14,764,004.70 and 3,113,146.60

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Solution

The fourth proportional to 9,842,669.80, 14,764,004.70 and 3,113,146.60 is: 4,669,719.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,842,669.80 : 14,764,004.70 = 3,113,146.60 : x
  2. Step 2: Convert to fraction form
    9,842,669.80/14,764,004.70 = 3,113,146.60/x
  3. Step 3: Cross multiply
    9,842,669.80x = 14,764,004.70 × 3,113,146.60
  4. Step 4: Simplify right side
    9,842,669.80x = 45,962,511,034,189.02
  5. Step 5: Solve for x
    x = 45,962,511,034,189.02/9,842,669.80
  6. Step 6: Final answer
    x = 4,669,719.90

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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.