Home / 3,591,380.36-4,952,086.08-2,935,960.76

Finding the Fourth Proportional to 3,591,380.36, 4,952,086.08 and 2,935,960.76

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Solution

The fourth proportional to 3,591,380.36, 4,952,086.08 and 2,935,960.76 is: 4,048,340.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,380.36 : 4,952,086.08 = 2,935,960.76 : x
  2. Step 2: Convert to fraction form
    3,591,380.36/4,952,086.08 = 2,935,960.76/x
  3. Step 3: Cross multiply
    3,591,380.36x = 4,952,086.08 × 2,935,960.76
  4. Step 4: Simplify right side
    3,591,380.36x = 14,539,130,411,022.22
  5. Step 5: Solve for x
    x = 14,539,130,411,022.22/3,591,380.36
  6. Step 6: Final answer
    x = 4,048,340.46

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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.