Home / 452,370.22-673,596.95-436,205.52

Finding the Fourth Proportional to 452,370.22, 673,596.95 and 436,205.52

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Solution

The fourth proportional to 452,370.22, 673,596.95 and 436,205.52 is: 649,527.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,370.22 : 673,596.95 = 436,205.52 : x
  2. Step 2: Convert to fraction form
    452,370.22/673,596.95 = 436,205.52/x
  3. Step 3: Cross multiply
    452,370.22x = 673,596.95 × 436,205.52
  4. Step 4: Simplify right side
    452,370.22x = 293,826,705,664.14
  5. Step 5: Solve for x
    x = 293,826,705,664.14/452,370.22
  6. Step 6: Final answer
    x = 649,527.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.