Home / 8,873,229.69-12,245,065.08-4,798,848.69

Finding the Fourth Proportional to 8,873,229.69, 12,245,065.08 and 4,798,848.69

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Solution

The fourth proportional to 8,873,229.69, 12,245,065.08 and 4,798,848.69 is: 6,622,415.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,873,229.69 : 12,245,065.08 = 4,798,848.69 : x
  2. Step 2: Convert to fraction form
    8,873,229.69/12,245,065.08 = 4,798,848.69/x
  3. Step 3: Cross multiply
    8,873,229.69x = 12,245,065.08 × 4,798,848.69
  4. Step 4: Simplify right side
    8,873,229.69x = 58,762,214,518,122.75
  5. Step 5: Solve for x
    x = 58,762,214,518,122.75/8,873,229.69
  6. Step 6: Final answer
    x = 6,622,415.58

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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.