Home / 1,040,567.58-1,436,214.92-632,583

Finding the Fourth Proportional to 1,040,567.58, 1,436,214.92 and 632,583

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Solution

The fourth proportional to 1,040,567.58, 1,436,214.92 and 632,583 is: 873,105.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,040,567.58 : 1,436,214.92 = 632,583 : x
  2. Step 2: Convert to fraction form
    1,040,567.58/1,436,214.92 = 632,583/x
  3. Step 3: Cross multiply
    1,040,567.58x = 1,436,214.92 × 632,583
  4. Step 4: Simplify right side
    1,040,567.58x = 908,525,139,575.45
  5. Step 5: Solve for x
    x = 908,525,139,575.45/1,040,567.58
  6. Step 6: Final answer
    x = 873,105.37

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1.5x scale

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.