Home / 9,754,208.80-13,460,232.24-5,343,057.16

Finding the Fourth Proportional to 9,754,208.80, 13,460,232.24 and 5,343,057.16

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Solution

The fourth proportional to 9,754,208.80, 13,460,232.24 and 5,343,057.16 is: 7,373,103.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,754,208.80 : 13,460,232.24 = 5,343,057.16 : x
  2. Step 2: Convert to fraction form
    9,754,208.80/13,460,232.24 = 5,343,057.16/x
  3. Step 3: Cross multiply
    9,754,208.80x = 13,460,232.24 × 5,343,057.16
  4. Step 4: Simplify right side
    9,754,208.80x = 71,918,790,245,194.84
  5. Step 5: Solve for x
    x = 71,918,790,245,194.84/9,754,208.80
  6. Step 6: Final answer
    x = 7,373,103.42

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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.