Home / 949,436.85-1,423,171.08-593,633.82

Finding the Fourth Proportional to 949,436.85, 1,423,171.08 and 593,633.82

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Solution

The fourth proportional to 949,436.85, 1,423,171.08 and 593,633.82 is: 889,835.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,436.85 : 1,423,171.08 = 593,633.82 : x
  2. Step 2: Convert to fraction form
    949,436.85/1,423,171.08 = 593,633.82/x
  3. Step 3: Cross multiply
    949,436.85x = 1,423,171.08 × 593,633.82
  4. Step 4: Simplify right side
    949,436.85x = 844,842,484,733.93
  5. Step 5: Solve for x
    x = 844,842,484,733.93/949,436.85
  6. Step 6: Final answer
    x = 889,835.36

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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.