Home / 9,713,446.29-14,567,630.37-2,888,181.36

Finding the Fourth Proportional to 9,713,446.29, 14,567,630.37 and 2,888,181.36

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Solution

The fourth proportional to 9,713,446.29, 14,567,630.37 and 2,888,181.36 is: 4,331,517.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,713,446.29 : 14,567,630.37 = 2,888,181.36 : x
  2. Step 2: Convert to fraction form
    9,713,446.29/14,567,630.37 = 2,888,181.36/x
  3. Step 3: Cross multiply
    9,713,446.29x = 14,567,630.37 × 2,888,181.36
  4. Step 4: Simplify right side
    9,713,446.29x = 42,073,958,494,003.90
  5. Step 5: Solve for x
    x = 42,073,958,494,003.90/9,713,446.29
  6. Step 6: Final answer
    x = 4,331,517.08

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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.