Home / 1,908,269.54-2,633,432.30-1,037,104.29

Finding the Fourth Proportional to 1,908,269.54, 2,633,432.30 and 1,037,104.29

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Solution

The fourth proportional to 1,908,269.54, 2,633,432.30 and 1,037,104.29 is: 1,431,214.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,908,269.54 : 2,633,432.30 = 1,037,104.29 : x
  2. Step 2: Convert to fraction form
    1,908,269.54/2,633,432.30 = 1,037,104.29/x
  3. Step 3: Cross multiply
    1,908,269.54x = 2,633,432.30 × 1,037,104.29
  4. Step 4: Simplify right side
    1,908,269.54x = 2,731,143,924,288.01
  5. Step 5: Solve for x
    x = 2,731,143,924,288.01/1,908,269.54
  6. Step 6: Final answer
    x = 1,431,214.96

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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.