Home / 1,879,824.40-2,819,596.43-600,567.03

Finding the Fourth Proportional to 1,879,824.40, 2,819,596.43 and 600,567.03

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Solution

The fourth proportional to 1,879,824.40, 2,819,596.43 and 600,567.03 is: 900,805.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,879,824.40 : 2,819,596.43 = 600,567.03 : x
  2. Step 2: Convert to fraction form
    1,879,824.40/2,819,596.43 = 600,567.03/x
  3. Step 3: Cross multiply
    1,879,824.40x = 2,819,596.43 × 600,567.03
  4. Step 4: Simplify right side
    1,879,824.40x = 1,693,356,655,265.12
  5. Step 5: Solve for x
    x = 1,693,356,655,265.12/1,879,824.40
  6. Step 6: Final answer
    x = 900,805.77

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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.