Home / 588,912.04-882,733.02-289,043.56

Finding the Fourth Proportional to 588,912.04, 882,733.02 and 289,043.56

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Solution

The fourth proportional to 588,912.04, 882,733.02 and 289,043.56 is: 433,253.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,912.04 : 882,733.02 = 289,043.56 : x
  2. Step 2: Convert to fraction form
    588,912.04/882,733.02 = 289,043.56/x
  3. Step 3: Cross multiply
    588,912.04x = 882,733.02 × 289,043.56
  4. Step 4: Simplify right side
    588,912.04x = 255,148,294,630.35
  5. Step 5: Solve for x
    x = 255,148,294,630.35/588,912.04
  6. Step 6: Final answer
    x = 433,253.66

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1.5x scale

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.