Home / 4,533,667.20-6,804,218.70-4,498,237.80

Finding the Fourth Proportional to 4,533,667.20, 6,804,218.70 and 4,498,237.80

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Solution

The fourth proportional to 4,533,667.20, 6,804,218.70 and 4,498,237.80 is: 6,751,045.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,533,667.20 : 6,804,218.70 = 4,498,237.80 : x
  2. Step 2: Convert to fraction form
    4,533,667.20/6,804,218.70 = 4,498,237.80/x
  3. Step 3: Cross multiply
    4,533,667.20x = 6,804,218.70 × 4,498,237.80
  4. Step 4: Simplify right side
    4,533,667.20x = 30,606,993,755,806.86
  5. Step 5: Solve for x
    x = 30,606,993,755,806.86/4,533,667.20
  6. Step 6: Final answer
    x = 6,751,045.55

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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.