Home / 3,467,444.58-4,785,433.70-1,997,403.93

Finding the Fourth Proportional to 3,467,444.58, 4,785,433.70 and 1,997,403.93

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Solution

The fourth proportional to 3,467,444.58, 4,785,433.70 and 1,997,403.93 is: 2,756,624.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,444.58 : 4,785,433.70 = 1,997,403.93 : x
  2. Step 2: Convert to fraction form
    3,467,444.58/4,785,433.70 = 1,997,403.93/x
  3. Step 3: Cross multiply
    3,467,444.58x = 4,785,433.70 × 1,997,403.93
  4. Step 4: Simplify right side
    3,467,444.58x = 9,558,444,069,147.42
  5. Step 5: Solve for x
    x = 9,558,444,069,147.42/3,467,444.58
  6. Step 6: Final answer
    x = 2,756,624.90

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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.