Home / 593,571.67-819,143.96-364,255.61

Finding the Fourth Proportional to 593,571.67, 819,143.96 and 364,255.61

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Solution

The fourth proportional to 593,571.67, 819,143.96 and 364,255.61 is: 502,681.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,571.67 : 819,143.96 = 364,255.61 : x
  2. Step 2: Convert to fraction form
    593,571.67/819,143.96 = 364,255.61/x
  3. Step 3: Cross multiply
    593,571.67x = 819,143.96 × 364,255.61
  4. Step 4: Simplify right side
    593,571.67x = 298,377,781,006.34
  5. Step 5: Solve for x
    x = 298,377,781,006.34/593,571.67
  6. Step 6: Final answer
    x = 502,681.98

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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.