Home / 2,343,460.53-3,511,998.46-1,432,961.87

Finding the Fourth Proportional to 2,343,460.53, 3,511,998.46 and 1,432,961.87

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Solution

The fourth proportional to 2,343,460.53, 3,511,998.46 and 1,432,961.87 is: 2,147,490.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,460.53 : 3,511,998.46 = 1,432,961.87 : x
  2. Step 2: Convert to fraction form
    2,343,460.53/3,511,998.46 = 1,432,961.87/x
  3. Step 3: Cross multiply
    2,343,460.53x = 3,511,998.46 × 1,432,961.87
  4. Step 4: Simplify right side
    2,343,460.53x = 5,032,559,864,909.93
  5. Step 5: Solve for x
    x = 5,032,559,864,909.93/2,343,460.53
  6. Step 6: Final answer
    x = 2,147,490.77

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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.