Home / 4,036,265.86-6,048,417.77-3,321,685.31

Finding the Fourth Proportional to 4,036,265.86, 6,048,417.77 and 3,321,685.31

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Solution

The fourth proportional to 4,036,265.86, 6,048,417.77 and 3,321,685.31 is: 4,977,605.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,265.86 : 6,048,417.77 = 3,321,685.31 : x
  2. Step 2: Convert to fraction form
    4,036,265.86/6,048,417.77 = 3,321,685.31/x
  3. Step 3: Cross multiply
    4,036,265.86x = 6,048,417.77 × 3,321,685.31
  4. Step 4: Simplify right side
    4,036,265.86x = 20,090,940,408,501.44
  5. Step 5: Solve for x
    x = 20,090,940,408,501.44/4,036,265.86
  6. Step 6: Final answer
    x = 4,977,605.81

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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.