Home / 5,788,495.31-7,990,687.46-4,052,986.88

Finding the Fourth Proportional to 5,788,495.31, 7,990,687.46 and 4,052,986.88

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Solution

The fourth proportional to 5,788,495.31, 7,990,687.46 and 4,052,986.88 is: 5,594,917.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,788,495.31 : 7,990,687.46 = 4,052,986.88 : x
  2. Step 2: Convert to fraction form
    5,788,495.31/7,990,687.46 = 4,052,986.88/x
  3. Step 3: Cross multiply
    5,788,495.31x = 7,990,687.46 × 4,052,986.88
  4. Step 4: Simplify right side
    5,788,495.31x = 32,386,151,407,739.55
  5. Step 5: Solve for x
    x = 32,386,151,407,739.55/5,788,495.31
  6. Step 6: Final answer
    x = 5,594,917.11

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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.