Home / 5,483,381.43-7,567,302.80-3,035,992.40

Finding the Fourth Proportional to 5,483,381.43, 7,567,302.80 and 3,035,992.40

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Solution

The fourth proportional to 5,483,381.43, 7,567,302.80 and 3,035,992.40 is: 4,189,800.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483,381.43 : 7,567,302.80 = 3,035,992.40 : x
  2. Step 2: Convert to fraction form
    5,483,381.43/7,567,302.80 = 3,035,992.40/x
  3. Step 3: Cross multiply
    5,483,381.43x = 7,567,302.80 × 3,035,992.40
  4. Step 4: Simplify right side
    5,483,381.43x = 22,974,273,789,298.72
  5. Step 5: Solve for x
    x = 22,974,273,789,298.72/5,483,381.43
  6. Step 6: Final answer
    x = 4,189,800.41

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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.