Home / 9,546,964.34-13,175,090.55-5,196,332.43

Finding the Fourth Proportional to 9,546,964.34, 13,175,090.55 and 5,196,332.43

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Solution

The fourth proportional to 9,546,964.34, 13,175,090.55 and 5,196,332.43 is: 7,171,091.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,546,964.34 : 13,175,090.55 = 5,196,332.43 : x
  2. Step 2: Convert to fraction form
    9,546,964.34/13,175,090.55 = 5,196,332.43/x
  3. Step 3: Cross multiply
    9,546,964.34x = 13,175,090.55 × 5,196,332.43
  4. Step 4: Simplify right side
    9,546,964.34x = 68,462,150,293,151.54
  5. Step 5: Solve for x
    x = 68,462,150,293,151.54/9,546,964.34
  6. Step 6: Final answer
    x = 7,171,091.03

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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.