Home / 364,621.33-546,932.00-98,381.84

Finding the Fourth Proportional to 364,621.33, 546,932.00 and 98,381.84

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Solution

The fourth proportional to 364,621.33, 546,932.00 and 98,381.84 is: 147,572.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,621.33 : 546,932.00 = 98,381.84 : x
  2. Step 2: Convert to fraction form
    364,621.33/546,932.00 = 98,381.84/x
  3. Step 3: Cross multiply
    364,621.33x = 546,932.00 × 98,381.84
  4. Step 4: Simplify right side
    364,621.33x = 53,808,176,549.27
  5. Step 5: Solve for x
    x = 53,808,176,549.27/364,621.33
  6. Step 6: Final answer
    x = 147,572.76

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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.