Home / 9,423,778.49-14,137,939.49-3,274,866.70

Finding the Fourth Proportional to 9,423,778.49, 14,137,939.49 and 3,274,866.70

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Solution

The fourth proportional to 9,423,778.49, 14,137,939.49 and 3,274,866.70 is: 4,913,089.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,423,778.49 : 14,137,939.49 = 3,274,866.70 : x
  2. Step 2: Convert to fraction form
    9,423,778.49/14,137,939.49 = 3,274,866.70/x
  3. Step 3: Cross multiply
    9,423,778.49x = 14,137,939.49 × 3,274,866.70
  4. Step 4: Simplify right side
    9,423,778.49x = 46,299,867,279,434.91
  5. Step 5: Solve for x
    x = 46,299,867,279,434.91/9,423,778.49
  6. Step 6: Final answer
    x = 4,913,089.51

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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.