Home / 593,032.39-818,367.20-334,919.91

Finding the Fourth Proportional to 593,032.39, 818,367.20 and 334,919.91

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Solution

The fourth proportional to 593,032.39, 818,367.20 and 334,919.91 is: 462,179.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,032.39 : 818,367.20 = 334,919.91 : x
  2. Step 2: Convert to fraction form
    593,032.39/818,367.20 = 334,919.91/x
  3. Step 3: Cross multiply
    593,032.39x = 818,367.20 × 334,919.91
  4. Step 4: Simplify right side
    593,032.39x = 274,087,471,621.18
  5. Step 5: Solve for x
    x = 274,087,471,621.18/593,032.39
  6. Step 6: Final answer
    x = 462,179.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.