Home / 9,582,543.98-13,229,879.75-6,099,848.54

Finding the Fourth Proportional to 9,582,543.98, 13,229,879.75 and 6,099,848.54

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Solution

The fourth proportional to 9,582,543.98, 13,229,879.75 and 6,099,848.54 is: 8,421,590.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,582,543.98 : 13,229,879.75 = 6,099,848.54 : x
  2. Step 2: Convert to fraction form
    9,582,543.98/13,229,879.75 = 6,099,848.54/x
  3. Step 3: Cross multiply
    9,582,543.98x = 13,229,879.75 × 6,099,848.54
  4. Step 4: Simplify right side
    9,582,543.98x = 80,700,262,580,764.42
  5. Step 5: Solve for x
    x = 80,700,262,580,764.42/9,582,543.98
  6. Step 6: Final answer
    x = 8,421,590.63

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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.