Home / 3,652,070.37-5,036,750.55-2,201,462.43

Finding the Fourth Proportional to 3,652,070.37, 5,036,750.55 and 2,201,462.43

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Solution

The fourth proportional to 3,652,070.37, 5,036,750.55 and 2,201,462.43 is: 3,036,145.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,652,070.37 : 5,036,750.55 = 2,201,462.43 : x
  2. Step 2: Convert to fraction form
    3,652,070.37/5,036,750.55 = 2,201,462.43/x
  3. Step 3: Cross multiply
    3,652,070.37x = 5,036,750.55 × 2,201,462.43
  4. Step 4: Simplify right side
    3,652,070.37x = 11,088,217,105,106.84
  5. Step 5: Solve for x
    x = 11,088,217,105,106.84/3,652,070.37
  6. Step 6: Final answer
    x = 3,036,145.52

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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.