Home / 4,026,108.64-6,041,820.17-2,134,178.68

Finding the Fourth Proportional to 4,026,108.64, 6,041,820.17 and 2,134,178.68

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Solution

The fourth proportional to 4,026,108.64, 6,041,820.17 and 2,134,178.68 is: 3,202,676.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,108.64 : 6,041,820.17 = 2,134,178.68 : x
  2. Step 2: Convert to fraction form
    4,026,108.64/6,041,820.17 = 2,134,178.68/x
  3. Step 3: Cross multiply
    4,026,108.64x = 6,041,820.17 × 2,134,178.68
  4. Step 4: Simplify right side
    4,026,108.64x = 12,894,323,795,207.98
  5. Step 5: Solve for x
    x = 12,894,323,795,207.98/4,026,108.64
  6. Step 6: Final answer
    x = 3,202,676.57

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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.