Home / 2,423,953.50-3,345,054.75-1,336,242.30

Finding the Fourth Proportional to 2,423,953.50, 3,345,054.75 and 1,336,242.30

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Solution

The fourth proportional to 2,423,953.50, 3,345,054.75 and 1,336,242.30 is: 1,844,013.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,953.50 : 3,345,054.75 = 1,336,242.30 : x
  2. Step 2: Convert to fraction form
    2,423,953.50/3,345,054.75 = 1,336,242.30/x
  3. Step 3: Cross multiply
    2,423,953.50x = 3,345,054.75 × 1,336,242.30
  4. Step 4: Simplify right side
    2,423,953.50x = 4,469,803,652,765.93
  5. Step 5: Solve for x
    x = 4,469,803,652,765.93/2,423,953.50
  6. Step 6: Final answer
    x = 1,844,013.78

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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.