Home / 4,275,676.15-5,900,360.13-2,315,538.31

Finding the Fourth Proportional to 4,275,676.15, 5,900,360.13 and 2,315,538.31

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Solution

The fourth proportional to 4,275,676.15, 5,900,360.13 and 2,315,538.31 is: 3,195,403.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275,676.15 : 5,900,360.13 = 2,315,538.31 : x
  2. Step 2: Convert to fraction form
    4,275,676.15/5,900,360.13 = 2,315,538.31/x
  3. Step 3: Cross multiply
    4,275,676.15x = 5,900,360.13 × 2,315,538.31
  4. Step 4: Simplify right side
    4,275,676.15x = 13,662,509,923,811.58
  5. Step 5: Solve for x
    x = 13,662,509,923,811.58/4,275,676.15
  6. Step 6: Final answer
    x = 3,195,403.36

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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.