Home / 3,026,354.50-4,176,335.24-1,649,668.07

Finding the Fourth Proportional to 3,026,354.50, 4,176,335.24 and 1,649,668.07

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Solution

The fourth proportional to 3,026,354.50, 4,176,335.24 and 1,649,668.07 is: 2,276,523.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,354.50 : 4,176,335.24 = 1,649,668.07 : x
  2. Step 2: Convert to fraction form
    3,026,354.50/4,176,335.24 = 1,649,668.07/x
  3. Step 3: Cross multiply
    3,026,354.50x = 4,176,335.24 × 1,649,668.07
  4. Step 4: Simplify right side
    3,026,354.50x = 6,889,566,912,701.92
  5. Step 5: Solve for x
    x = 6,889,566,912,701.92/3,026,354.50
  6. Step 6: Final answer
    x = 2,276,523.42

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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.