Home / 949,437.34-1,423,171.84-593,634.31

Finding the Fourth Proportional to 949,437.34, 1,423,171.84 and 593,634.31

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Solution

The fourth proportional to 949,437.34, 1,423,171.84 and 593,634.31 is: 889,836.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,437.34 : 1,423,171.84 = 593,634.31 : x
  2. Step 2: Convert to fraction form
    949,437.34/1,423,171.84 = 593,634.31/x
  3. Step 3: Cross multiply
    949,437.34x = 1,423,171.84 × 593,634.31
  4. Step 4: Simplify right side
    949,437.34x = 844,843,633,249.83
  5. Step 5: Solve for x
    x = 844,843,633,249.83/949,437.34
  6. Step 6: Final answer
    x = 889,836.11

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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.