Home / 9,463,758.03-13,059,992.21-5,112,841.82

Finding the Fourth Proportional to 9,463,758.03, 13,059,992.21 and 5,112,841.82

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Solution

The fourth proportional to 9,463,758.03, 13,059,992.21 and 5,112,841.82 is: 7,055,725.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,463,758.03 : 13,059,992.21 = 5,112,841.82 : x
  2. Step 2: Convert to fraction form
    9,463,758.03/13,059,992.21 = 5,112,841.82/x
  3. Step 3: Cross multiply
    9,463,758.03x = 13,059,992.21 × 5,112,841.82
  4. Step 4: Simplify right side
    9,463,758.03x = 66,773,674,249,298.05
  5. Step 5: Solve for x
    x = 66,773,674,249,298.05/9,463,758.03
  6. Step 6: Final answer
    x = 7,055,725.01

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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.