Home / 593,572.67-819,145.34-364,256.61

Finding the Fourth Proportional to 593,572.67, 819,145.34 and 364,256.61

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Solution

The fourth proportional to 593,572.67, 819,145.34 and 364,256.61 is: 502,683.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,572.67 : 819,145.34 = 364,256.61 : x
  2. Step 2: Convert to fraction form
    593,572.67/819,145.34 = 364,256.61/x
  3. Step 3: Cross multiply
    593,572.67x = 819,145.34 × 364,256.61
  4. Step 4: Simplify right side
    593,572.67x = 298,379,102,824.41
  5. Step 5: Solve for x
    x = 298,379,102,824.41/593,572.67
  6. Step 6: Final answer
    x = 502,683.36

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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.