Home / 3,032,548.99-4,184,937.86-1,655,902.28

Finding the Fourth Proportional to 3,032,548.99, 4,184,937.86 and 1,655,902.28

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Solution

The fourth proportional to 3,032,548.99, 4,184,937.86 and 1,655,902.28 is: 2,285,156.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,548.99 : 4,184,937.86 = 1,655,902.28 : x
  2. Step 2: Convert to fraction form
    3,032,548.99/4,184,937.86 = 1,655,902.28/x
  3. Step 3: Cross multiply
    3,032,548.99x = 4,184,937.86 × 1,655,902.28
  4. Step 4: Simplify right side
    3,032,548.99x = 6,929,848,146,215.15
  5. Step 5: Solve for x
    x = 6,929,848,146,215.15/3,032,548.99
  6. Step 6: Final answer
    x = 2,285,156.21

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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.