Home / 11,488,482-17,235,676.26-4,300,119.18

Finding the Fourth Proportional to 11,488,482, 17,235,676.26 and 4,300,119.18

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Solution

The fourth proportional to 11,488,482, 17,235,676.26 and 4,300,119.18 is: 6,451,284.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,488,482 : 17,235,676.26 = 4,300,119.18 : x
  2. Step 2: Convert to fraction form
    11,488,482/17,235,676.26 = 4,300,119.18/x
  3. Step 3: Cross multiply
    11,488,482x = 17,235,676.26 × 4,300,119.18
  4. Step 4: Simplify right side
    11,488,482x = 74,115,462,065,896.67
  5. Step 5: Solve for x
    x = 74,115,462,065,896.67/11,488,482
  6. Step 6: Final answer
    x = 6,451,284.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.