Home / 6,925,014.09-9,557,014.14-3,827,470.86

Finding the Fourth Proportional to 6,925,014.09, 9,557,014.14 and 3,827,470.86

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Solution

The fourth proportional to 6,925,014.09, 9,557,014.14 and 3,827,470.86 is: 5,282,183.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925,014.09 : 9,557,014.14 = 3,827,470.86 : x
  2. Step 2: Convert to fraction form
    6,925,014.09/9,557,014.14 = 3,827,470.86/x
  3. Step 3: Cross multiply
    6,925,014.09x = 9,557,014.14 × 3,827,470.86
  4. Step 4: Simplify right side
    6,925,014.09x = 36,579,193,129,457.96
  5. Step 5: Solve for x
    x = 36,579,193,129,457.96/6,925,014.09
  6. Step 6: Final answer
    x = 5,282,183.21

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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.