Home / 575,531.20-794,289.20-430,084.41

Finding the Fourth Proportional to 575,531.20, 794,289.20 and 430,084.41

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Solution

The fourth proportional to 575,531.20, 794,289.20 and 430,084.41 is: 593,558.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,531.20 : 794,289.20 = 430,084.41 : x
  2. Step 2: Convert to fraction form
    575,531.20/794,289.20 = 430,084.41/x
  3. Step 3: Cross multiply
    575,531.20x = 794,289.20 × 430,084.41
  4. Step 4: Simplify right side
    575,531.20x = 341,611,401,951.37
  5. Step 5: Solve for x
    x = 341,611,401,951.37/575,531.20
  6. Step 6: Final answer
    x = 593,558.44

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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.