Home / 3,134,053.60-4,695,026.46-2,311,942.48

Finding the Fourth Proportional to 3,134,053.60, 4,695,026.46 and 2,311,942.48

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Solution

The fourth proportional to 3,134,053.60, 4,695,026.46 and 2,311,942.48 is: 3,463,447.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,134,053.60 : 4,695,026.46 = 2,311,942.48 : x
  2. Step 2: Convert to fraction form
    3,134,053.60/4,695,026.46 = 2,311,942.48/x
  3. Step 3: Cross multiply
    3,134,053.60x = 4,695,026.46 × 2,311,942.48
  4. Step 4: Simplify right side
    3,134,053.60x = 10,854,631,117,598.02
  5. Step 5: Solve for x
    x = 10,854,631,117,598.02/3,134,053.60
  6. Step 6: Final answer
    x = 3,463,447.82

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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.