Home / 1,163,230.86-1,744,846.70-364,574.37

Finding the Fourth Proportional to 1,163,230.86, 1,744,846.70 and 364,574.37

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Solution

The fourth proportional to 1,163,230.86, 1,744,846.70 and 364,574.37 is: 546,861.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,230.86 : 1,744,846.70 = 364,574.37 : x
  2. Step 2: Convert to fraction form
    1,163,230.86/1,744,846.70 = 364,574.37/x
  3. Step 3: Cross multiply
    1,163,230.86x = 1,744,846.70 × 364,574.37
  4. Step 4: Simplify right side
    1,163,230.86x = 636,126,384,576.21
  5. Step 5: Solve for x
    x = 636,126,384,576.21/1,163,230.86
  6. Step 6: Final answer
    x = 546,861.68

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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.