Home / 593,180.18-818,417.22-335,043.44

Finding the Fourth Proportional to 593,180.18, 818,417.22 and 335,043.44

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Solution

The fourth proportional to 593,180.18, 818,417.22 and 335,043.44 is: 462,263.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,180.18 : 818,417.22 = 335,043.44 : x
  2. Step 2: Convert to fraction form
    593,180.18/818,417.22 = 335,043.44/x
  3. Step 3: Cross multiply
    593,180.18x = 818,417.22 × 335,043.44
  4. Step 4: Simplify right side
    593,180.18x = 274,205,320,744.04
  5. Step 5: Solve for x
    x = 274,205,320,744.04/593,180.18
  6. Step 6: Final answer
    x = 462,263.12

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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.