Home / 4,830,004.40-7,245,006.60-3,625,404.80

Finding the Fourth Proportional to 4,830,004.40, 7,245,006.60 and 3,625,404.80

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Solution

The fourth proportional to 4,830,004.40, 7,245,006.60 and 3,625,404.80 is: 5,438,107.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,004.40 : 7,245,006.60 = 3,625,404.80 : x
  2. Step 2: Convert to fraction form
    4,830,004.40/7,245,006.60 = 3,625,404.80/x
  3. Step 3: Cross multiply
    4,830,004.40x = 7,245,006.60 × 3,625,404.80
  4. Step 4: Simplify right side
    4,830,004.40x = 26,266,081,703,671.68
  5. Step 5: Solve for x
    x = 26,266,081,703,671.68/4,830,004.40
  6. Step 6: Final answer
    x = 5,438,107.20

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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.