Home / 4,884,198.09-6,740,607-2,709,441.64

Finding the Fourth Proportional to 4,884,198.09, 6,740,607 and 2,709,441.64

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Solution

The fourth proportional to 4,884,198.09, 6,740,607 and 2,709,441.64 is: 3,739,258.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884,198.09 : 6,740,607 = 2,709,441.64 : x
  2. Step 2: Convert to fraction form
    4,884,198.09/6,740,607 = 2,709,441.64/x
  3. Step 3: Cross multiply
    4,884,198.09x = 6,740,607 × 2,709,441.64
  4. Step 4: Simplify right side
    4,884,198.09x = 18,263,281,284,675.48
  5. Step 5: Solve for x
    x = 18,263,281,284,675.48/4,884,198.09
  6. Step 6: Final answer
    x = 3,739,258.93

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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.