Home / 3,973,364.40-5,960,046.60-1,952,904.45

Finding the Fourth Proportional to 3,973,364.40, 5,960,046.60 and 1,952,904.45

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Solution

The fourth proportional to 3,973,364.40, 5,960,046.60 and 1,952,904.45 is: 2,929,356.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,973,364.40 : 5,960,046.60 = 1,952,904.45 : x
  2. Step 2: Convert to fraction form
    3,973,364.40/5,960,046.60 = 1,952,904.45/x
  3. Step 3: Cross multiply
    3,973,364.40x = 5,960,046.60 × 1,952,904.45
  4. Step 4: Simplify right side
    3,973,364.40x = 11,639,401,527,347.37
  5. Step 5: Solve for x
    x = 11,639,401,527,347.37/3,973,364.40
  6. Step 6: Final answer
    x = 2,929,356.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.