Home / 597,669.04-825,590.88-477,651.52

Finding the Fourth Proportional to 597,669.04, 825,590.88 and 477,651.52

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Solution

The fourth proportional to 597,669.04, 825,590.88 and 477,651.52 is: 659,804.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,669.04 : 825,590.88 = 477,651.52 : x
  2. Step 2: Convert to fraction form
    597,669.04/825,590.88 = 477,651.52/x
  3. Step 3: Cross multiply
    597,669.04x = 825,590.88 × 477,651.52
  4. Step 4: Simplify right side
    597,669.04x = 394,344,738,730.14
  5. Step 5: Solve for x
    x = 394,344,738,730.14/597,669.04
  6. Step 6: Final answer
    x = 659,804.53

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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.