Home / 2,903,354.42-4,006,853.53-1,741,844.18

Finding the Fourth Proportional to 2,903,354.42, 4,006,853.53 and 1,741,844.18

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Solution

The fourth proportional to 2,903,354.42, 4,006,853.53 and 1,741,844.18 is: 2,403,879.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,354.42 : 4,006,853.53 = 1,741,844.18 : x
  2. Step 2: Convert to fraction form
    2,903,354.42/4,006,853.53 = 1,741,844.18/x
  3. Step 3: Cross multiply
    2,903,354.42x = 4,006,853.53 × 1,741,844.18
  4. Step 4: Simplify right side
    2,903,354.42x = 6,979,314,507,005.48
  5. Step 5: Solve for x
    x = 6,979,314,507,005.48/2,903,354.42
  6. Step 6: Final answer
    x = 2,403,879.62

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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.