Home / 2,433,601.61-3,647,828.23-916,628.17

Finding the Fourth Proportional to 2,433,601.61, 3,647,828.23 and 916,628.17

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Solution

The fourth proportional to 2,433,601.61, 3,647,828.23 and 916,628.17 is: 1,373,972.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,601.61 : 3,647,828.23 = 916,628.17 : x
  2. Step 2: Convert to fraction form
    2,433,601.61/3,647,828.23 = 916,628.17/x
  3. Step 3: Cross multiply
    2,433,601.61x = 3,647,828.23 × 916,628.17
  4. Step 4: Simplify right side
    2,433,601.61x = 3,343,702,114,939.24
  5. Step 5: Solve for x
    x = 3,343,702,114,939.24/2,433,601.61
  6. Step 6: Final answer
    x = 1,373,972.68

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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.