Home / 9,384,221.70-14,076,332.55-3,325,794.30

Finding the Fourth Proportional to 9,384,221.70, 14,076,332.55 and 3,325,794.30

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Solution

The fourth proportional to 9,384,221.70, 14,076,332.55 and 3,325,794.30 is: 4,988,691.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,384,221.70 : 14,076,332.55 = 3,325,794.30 : x
  2. Step 2: Convert to fraction form
    9,384,221.70/14,076,332.55 = 3,325,794.30/x
  3. Step 3: Cross multiply
    9,384,221.70x = 14,076,332.55 × 3,325,794.30
  4. Step 4: Simplify right side
    9,384,221.70x = 46,814,986,559,694.47
  5. Step 5: Solve for x
    x = 46,814,986,559,694.47/9,384,221.70
  6. Step 6: Final answer
    x = 4,988,691.45

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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.