Home / 4,833,619.86-6,670,262.39-2,658,163.02

Finding the Fourth Proportional to 4,833,619.86, 6,670,262.39 and 2,658,163.02

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Solution

The fourth proportional to 4,833,619.86, 6,670,262.39 and 2,658,163.02 is: 3,668,191.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833,619.86 : 6,670,262.39 = 2,658,163.02 : x
  2. Step 2: Convert to fraction form
    4,833,619.86/6,670,262.39 = 2,658,163.02/x
  3. Step 3: Cross multiply
    4,833,619.86x = 6,670,262.39 × 2,658,163.02
  4. Step 4: Simplify right side
    4,833,619.86x = 17,730,644,821,678.88
  5. Step 5: Solve for x
    x = 17,730,644,821,678.88/4,833,619.86
  6. Step 6: Final answer
    x = 3,668,191.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.