Home / 10,504,310.81-14,507,906.34-7,060,573.13

Finding the Fourth Proportional to 10,504,310.81, 14,507,906.34 and 7,060,573.13

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Solution

The fourth proportional to 10,504,310.81, 14,507,906.34 and 7,060,573.13 is: 9,751,628.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,504,310.81 : 14,507,906.34 = 7,060,573.13 : x
  2. Step 2: Convert to fraction form
    10,504,310.81/14,507,906.34 = 7,060,573.13/x
  3. Step 3: Cross multiply
    10,504,310.81x = 14,507,906.34 × 7,060,573.13
  4. Step 4: Simplify right side
    10,504,310.81x = 102,434,133,604,221.11
  5. Step 5: Solve for x
    x = 102,434,133,604,221.11/10,504,310.81
  6. Step 6: Final answer
    x = 9,751,628.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.