Home / 3,540,038.80-4,883,485.02-2,234,908.36

Finding the Fourth Proportional to 3,540,038.80, 4,883,485.02 and 2,234,908.36

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Solution

The fourth proportional to 3,540,038.80, 4,883,485.02 and 2,234,908.36 is: 3,083,057.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,540,038.80 : 4,883,485.02 = 2,234,908.36 : x
  2. Step 2: Convert to fraction form
    3,540,038.80/4,883,485.02 = 2,234,908.36/x
  3. Step 3: Cross multiply
    3,540,038.80x = 4,883,485.02 × 2,234,908.36
  4. Step 4: Simplify right side
    3,540,038.80x = 10,914,141,497,132.77
  5. Step 5: Solve for x
    x = 10,914,141,497,132.77/3,540,038.80
  6. Step 6: Final answer
    x = 3,083,057.03

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1.5x scale

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.