Home / 4,944,741.66-7,403,823.77-3,137,842.26

Finding the Fourth Proportional to 4,944,741.66, 7,403,823.77 and 3,137,842.26

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Solution

The fourth proportional to 4,944,741.66, 7,403,823.77 and 3,137,842.26 is: 4,698,330.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944,741.66 : 7,403,823.77 = 3,137,842.26 : x
  2. Step 2: Convert to fraction form
    4,944,741.66/7,403,823.77 = 3,137,842.26/x
  3. Step 3: Cross multiply
    4,944,741.66x = 7,403,823.77 × 3,137,842.26
  4. Step 4: Simplify right side
    4,944,741.66x = 23,232,031,095,409.30
  5. Step 5: Solve for x
    x = 23,232,031,095,409.30/4,944,741.66
  6. Step 6: Final answer
    x = 4,698,330.61

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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.