Home / 1,044,586.68-1,567,019.46-413,352.90

Finding the Fourth Proportional to 1,044,586.68, 1,567,019.46 and 413,352.90

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Solution

The fourth proportional to 1,044,586.68, 1,567,019.46 and 413,352.90 is: 620,084.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,586.68 : 1,567,019.46 = 413,352.90 : x
  2. Step 2: Convert to fraction form
    1,044,586.68/1,567,019.46 = 413,352.90/x
  3. Step 3: Cross multiply
    1,044,586.68x = 1,567,019.46 × 413,352.90
  4. Step 4: Simplify right side
    1,044,586.68x = 647,732,038,147.43
  5. Step 5: Solve for x
    x = 647,732,038,147.43/1,044,586.68
  6. Step 6: Final answer
    x = 620,084.53

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1.5x scale

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.