Home / 2,358,530-3,537,833.40-675,626.96

Finding the Fourth Proportional to 2,358,530, 3,537,833.40 and 675,626.96

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Solution

The fourth proportional to 2,358,530, 3,537,833.40 and 675,626.96 is: 1,013,451.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,530 : 3,537,833.40 = 675,626.96 : x
  2. Step 2: Convert to fraction form
    2,358,530/3,537,833.40 = 675,626.96/x
  3. Step 3: Cross multiply
    2,358,530x = 3,537,833.40 × 675,626.96
  4. Step 4: Simplify right side
    2,358,530x = 2,390,255,625,028.46
  5. Step 5: Solve for x
    x = 2,390,255,625,028.46/2,358,530
  6. Step 6: Final answer
    x = 1,013,451.44

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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.