Home / 6,894,823.73-9,514,152.62-4,245,250.45

Finding the Fourth Proportional to 6,894,823.73, 9,514,152.62 and 4,245,250.45

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Solution

The fourth proportional to 6,894,823.73, 9,514,152.62 and 4,245,250.45 is: 5,858,012.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,894,823.73 : 9,514,152.62 = 4,245,250.45 : x
  2. Step 2: Convert to fraction form
    6,894,823.73/9,514,152.62 = 4,245,250.45/x
  3. Step 3: Cross multiply
    6,894,823.73x = 9,514,152.62 × 4,245,250.45
  4. Step 4: Simplify right side
    6,894,823.73x = 40,389,960,691,423.68
  5. Step 5: Solve for x
    x = 40,389,960,691,423.68/6,894,823.73
  6. Step 6: Final answer
    x = 5,858,012.08

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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.