Home / 2,338,123-3,226,609.74-1,265,035

Finding the Fourth Proportional to 2,338,123, 3,226,609.74 and 1,265,035

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Solution

The fourth proportional to 2,338,123, 3,226,609.74 and 1,265,035 is: 1,745,748.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,123 : 3,226,609.74 = 1,265,035 : x
  2. Step 2: Convert to fraction form
    2,338,123/3,226,609.74 = 1,265,035/x
  3. Step 3: Cross multiply
    2,338,123x = 3,226,609.74 × 1,265,035
  4. Step 4: Simplify right side
    2,338,123x = 4,081,774,252,440.90
  5. Step 5: Solve for x
    x = 4,081,774,252,440.90/2,338,123
  6. Step 6: Final answer
    x = 1,745,748.30

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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.