Home / 829,601.53-1,144,959.23-467,096.04

Finding the Fourth Proportional to 829,601.53, 1,144,959.23 and 467,096.04

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Solution

The fourth proportional to 829,601.53, 1,144,959.23 and 467,096.04 is: 644,653.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    829,601.53 : 1,144,959.23 = 467,096.04 : x
  2. Step 2: Convert to fraction form
    829,601.53/1,144,959.23 = 467,096.04/x
  3. Step 3: Cross multiply
    829,601.53x = 1,144,959.23 × 467,096.04
  4. Step 4: Simplify right side
    829,601.53x = 534,805,923,462.19
  5. Step 5: Solve for x
    x = 534,805,923,462.19/829,601.53
  6. Step 6: Final answer
    x = 644,653.98

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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.