Home / 541,748.04-747,364.14-350,822.94

Finding the Fourth Proportional to 541,748.04, 747,364.14 and 350,822.94

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Solution

The fourth proportional to 541,748.04, 747,364.14 and 350,822.94 is: 483,974.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    541,748.04 : 747,364.14 = 350,822.94 : x
  2. Step 2: Convert to fraction form
    541,748.04/747,364.14 = 350,822.94/x
  3. Step 3: Cross multiply
    541,748.04x = 747,364.14 × 350,822.94
  4. Step 4: Simplify right side
    541,748.04x = 262,192,484,845.37
  5. Step 5: Solve for x
    x = 262,192,484,845.37/541,748.04
  6. Step 6: Final answer
    x = 483,974.96

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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.