Home / 9,032,912.10-13,544,884.80-3,275,415.90

Finding the Fourth Proportional to 9,032,912.10, 13,544,884.80 and 3,275,415.90

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Solution

The fourth proportional to 9,032,912.10, 13,544,884.80 and 3,275,415.90 is: 4,911,498.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,032,912.10 : 13,544,884.80 = 3,275,415.90 : x
  2. Step 2: Convert to fraction form
    9,032,912.10/13,544,884.80 = 3,275,415.90/x
  3. Step 3: Cross multiply
    9,032,912.10x = 13,544,884.80 × 3,275,415.90
  4. Step 4: Simplify right side
    9,032,912.10x = 44,365,131,037,588.32
  5. Step 5: Solve for x
    x = 44,365,131,037,588.32/9,032,912.10
  6. Step 6: Final answer
    x = 4,911,498.15

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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.