Home / 1,246,265.03-1,869,596.72-526,613.54

Finding the Fourth Proportional to 1,246,265.03, 1,869,596.72 and 526,613.54

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Solution

The fourth proportional to 1,246,265.03, 1,869,596.72 and 526,613.54 is: 790,004.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,246,265.03 : 1,869,596.72 = 526,613.54 : x
  2. Step 2: Convert to fraction form
    1,246,265.03/1,869,596.72 = 526,613.54/x
  3. Step 3: Cross multiply
    1,246,265.03x = 1,869,596.72 × 526,613.54
  4. Step 4: Simplify right side
    1,246,265.03x = 984,554,953,082.11
  5. Step 5: Solve for x
    x = 984,554,953,082.11/1,246,265.03
  6. Step 6: Final answer
    x = 790,004.48

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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.