Home / 3,053,483.75-4,573,249.09-1,457,167.86

Finding the Fourth Proportional to 3,053,483.75, 4,573,249.09 and 1,457,167.86

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Solution

The fourth proportional to 3,053,483.75, 4,573,249.09 and 1,457,167.86 is: 2,182,422.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,483.75 : 4,573,249.09 = 1,457,167.86 : x
  2. Step 2: Convert to fraction form
    3,053,483.75/4,573,249.09 = 1,457,167.86/x
  3. Step 3: Cross multiply
    3,053,483.75x = 4,573,249.09 × 1,457,167.86
  4. Step 4: Simplify right side
    3,053,483.75x = 6,663,991,586,079.33
  5. Step 5: Solve for x
    x = 6,663,991,586,079.33/3,053,483.75
  6. Step 6: Final answer
    x = 2,182,422.48

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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.