Home / 3,862,794.22-5,330,925.45-2,553,771.94

Finding the Fourth Proportional to 3,862,794.22, 5,330,925.45 and 2,553,771.94

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Solution

The fourth proportional to 3,862,794.22, 5,330,925.45 and 2,553,771.94 is: 3,524,383.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,862,794.22 : 5,330,925.45 = 2,553,771.94 : x
  2. Step 2: Convert to fraction form
    3,862,794.22/5,330,925.45 = 2,553,771.94/x
  3. Step 3: Cross multiply
    3,862,794.22x = 5,330,925.45 × 2,553,771.94
  4. Step 4: Simplify right side
    3,862,794.22x = 13,613,967,828,441.87
  5. Step 5: Solve for x
    x = 13,613,967,828,441.87/3,862,794.22
  6. Step 6: Final answer
    x = 3,524,383.40

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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.