Home / 2,465,080.88-3,698,675.40-1,185,073.52

Finding the Fourth Proportional to 2,465,080.88, 3,698,675.40 and 1,185,073.52

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Solution

The fourth proportional to 2,465,080.88, 3,698,675.40 and 1,185,073.52 is: 1,778,117.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,080.88 : 3,698,675.40 = 1,185,073.52 : x
  2. Step 2: Convert to fraction form
    2,465,080.88/3,698,675.40 = 1,185,073.52/x
  3. Step 3: Cross multiply
    2,465,080.88x = 3,698,675.40 × 1,185,073.52
  4. Step 4: Simplify right side
    2,465,080.88x = 4,383,202,275,615.41
  5. Step 5: Solve for x
    x = 4,383,202,275,615.41/2,465,080.88
  6. Step 6: Final answer
    x = 1,778,117.02

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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.