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Finding the Fourth Proportional to 600,674.46, 901,455.57 and 483,756.90

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Solution

The fourth proportional to 600,674.46, 901,455.57 and 483,756.90 is: 725,992.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,674.46 : 901,455.57 = 483,756.90 : x
  2. Step 2: Convert to fraction form
    600,674.46/901,455.57 = 483,756.90/x
  3. Step 3: Cross multiply
    600,674.46x = 901,455.57 × 483,756.90
  4. Step 4: Simplify right side
    600,674.46x = 436,085,352,030.93
  5. Step 5: Solve for x
    x = 436,085,352,030.93/600,674.46
  6. Step 6: Final answer
    x = 725,992.83

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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.