Home / 3,861,050.72-5,760,225.48-3,652,031.84

Finding the Fourth Proportional to 3,861,050.72, 5,760,225.48 and 3,652,031.84

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Solution

The fourth proportional to 3,861,050.72, 5,760,225.48 and 3,652,031.84 is: 5,448,394.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,861,050.72 : 5,760,225.48 = 3,652,031.84 : x
  2. Step 2: Convert to fraction form
    3,861,050.72/5,760,225.48 = 3,652,031.84/x
  3. Step 3: Cross multiply
    3,861,050.72x = 5,760,225.48 × 3,652,031.84
  4. Step 4: Simplify right side
    3,861,050.72x = 21,036,526,858,539.29
  5. Step 5: Solve for x
    x = 21,036,526,858,539.29/3,861,050.72
  6. Step 6: Final answer
    x = 5,448,394.33

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.