Home / 3,762,240.24-5,191,929-2,043,394.32

Finding the Fourth Proportional to 3,762,240.24, 5,191,929 and 2,043,394.32

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Solution

The fourth proportional to 3,762,240.24, 5,191,929 and 2,043,394.32 is: 2,819,904.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,762,240.24 : 5,191,929 = 2,043,394.32 : x
  2. Step 2: Convert to fraction form
    3,762,240.24/5,191,929 = 2,043,394.32/x
  3. Step 3: Cross multiply
    3,762,240.24x = 5,191,929 × 2,043,394.32
  4. Step 4: Simplify right side
    3,762,240.24x = 10,609,158,228,443.28
  5. Step 5: Solve for x
    x = 10,609,158,228,443.28/3,762,240.24
  6. Step 6: Final answer
    x = 2,819,904.51

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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.