Home / 2,250,269.12-3,105,814.03-1,705,454.61

Finding the Fourth Proportional to 2,250,269.12, 3,105,814.03 and 1,705,454.61

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Solution

The fourth proportional to 2,250,269.12, 3,105,814.03 and 1,705,454.61 is: 2,353,862.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,269.12 : 3,105,814.03 = 1,705,454.61 : x
  2. Step 2: Convert to fraction form
    2,250,269.12/3,105,814.03 = 1,705,454.61/x
  3. Step 3: Cross multiply
    2,250,269.12x = 3,105,814.03 × 1,705,454.61
  4. Step 4: Simplify right side
    2,250,269.12x = 5,296,824,855,266.18
  5. Step 5: Solve for x
    x = 5,296,824,855,266.18/2,250,269.12
  6. Step 6: Final answer
    x = 2,353,862.84

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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.