Home / 3,386,342.34-5,080,009.23-1,589,408.34

Finding the Fourth Proportional to 3,386,342.34, 5,080,009.23 and 1,589,408.34

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Solution

The fourth proportional to 3,386,342.34, 5,080,009.23 and 1,589,408.34 is: 2,384,345.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,386,342.34 : 5,080,009.23 = 1,589,408.34 : x
  2. Step 2: Convert to fraction form
    3,386,342.34/5,080,009.23 = 1,589,408.34/x
  3. Step 3: Cross multiply
    3,386,342.34x = 5,080,009.23 × 1,589,408.34
  4. Step 4: Simplify right side
    3,386,342.34x = 8,074,209,037,438.98
  5. Step 5: Solve for x
    x = 8,074,209,037,438.98/3,386,342.34
  6. Step 6: Final answer
    x = 2,384,345.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.