Home / 8,751,835.01-12,080,842.30-6,582,642.32

Finding the Fourth Proportional to 8,751,835.01, 12,080,842.30 and 6,582,642.32

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Solution

The fourth proportional to 8,751,835.01, 12,080,842.30 and 6,582,642.32 is: 9,086,535.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,751,835.01 : 12,080,842.30 = 6,582,642.32 : x
  2. Step 2: Convert to fraction form
    8,751,835.01/12,080,842.30 = 6,582,642.32/x
  3. Step 3: Cross multiply
    8,751,835.01x = 12,080,842.30 × 6,582,642.32
  4. Step 4: Simplify right side
    8,751,835.01x = 79,523,863,823,656.53
  5. Step 5: Solve for x
    x = 79,523,863,823,656.53/8,751,835.01
  6. Step 6: Final answer
    x = 9,086,535.99

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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.