Home / 6,182,740.90-9,272,339.07-2,083,615.66

Finding the Fourth Proportional to 6,182,740.90, 9,272,339.07 and 2,083,615.66

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Solution

The fourth proportional to 6,182,740.90, 9,272,339.07 and 2,083,615.66 is: 3,124,826.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,182,740.90 : 9,272,339.07 = 2,083,615.66 : x
  2. Step 2: Convert to fraction form
    6,182,740.90/9,272,339.07 = 2,083,615.66/x
  3. Step 3: Cross multiply
    6,182,740.90x = 9,272,339.07 × 2,083,615.66
  4. Step 4: Simplify right side
    6,182,740.90x = 19,319,990,891,081.84
  5. Step 5: Solve for x
    x = 19,319,990,891,081.84/6,182,740.90
  6. Step 6: Final answer
    x = 3,124,826.22

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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.