Home / 9,465,543.55-13,062,453.59-5,114,629.84

Finding the Fourth Proportional to 9,465,543.55, 13,062,453.59 and 5,114,629.84

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Solution

The fourth proportional to 9,465,543.55, 13,062,453.59 and 5,114,629.84 is: 7,058,191.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,465,543.55 : 13,062,453.59 = 5,114,629.84 : x
  2. Step 2: Convert to fraction form
    9,465,543.55/13,062,453.59 = 5,114,629.84/x
  3. Step 3: Cross multiply
    9,465,543.55x = 13,062,453.59 × 5,114,629.84
  4. Step 4: Simplify right side
    9,465,543.55x = 66,809,614,889,455.98
  5. Step 5: Solve for x
    x = 66,809,614,889,455.98/9,465,543.55
  6. Step 6: Final answer
    x = 7,058,191.06

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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.