Home / 4,825,071.66-6,658,675.38-2,619,933.24

Finding the Fourth Proportional to 4,825,071.66, 6,658,675.38 and 2,619,933.24

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Solution

The fourth proportional to 4,825,071.66, 6,658,675.38 and 2,619,933.24 is: 3,615,549.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825,071.66 : 6,658,675.38 = 2,619,933.24 : x
  2. Step 2: Convert to fraction form
    4,825,071.66/6,658,675.38 = 2,619,933.24/x
  3. Step 3: Cross multiply
    4,825,071.66x = 6,658,675.38 × 2,619,933.24
  4. Step 4: Simplify right side
    4,825,071.66x = 17,445,284,962,431.63
  5. Step 5: Solve for x
    x = 17,445,284,962,431.63/4,825,071.66
  6. Step 6: Final answer
    x = 3,615,549.40

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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.