Home / 3,411,653.58-4,708,104.75-1,862,926.02

Finding the Fourth Proportional to 3,411,653.58, 4,708,104.75 and 1,862,926.02

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Solution

The fourth proportional to 3,411,653.58, 4,708,104.75 and 1,862,926.02 is: 2,570,850.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,411,653.58 : 4,708,104.75 = 1,862,926.02 : x
  2. Step 2: Convert to fraction form
    3,411,653.58/4,708,104.75 = 1,862,926.02/x
  3. Step 3: Cross multiply
    3,411,653.58x = 4,708,104.75 × 1,862,926.02
  4. Step 4: Simplify right side
    3,411,653.58x = 8,770,850,843,660.60
  5. Step 5: Solve for x
    x = 8,770,850,843,660.60/3,411,653.58
  6. Step 6: Final answer
    x = 2,570,850.36

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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.