Home / 583,032.20-804,573.50-324,903.45

Finding the Fourth Proportional to 583,032.20, 804,573.50 and 324,903.45

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Solution

The fourth proportional to 583,032.20, 804,573.50 and 324,903.45 is: 448,360.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,032.20 : 804,573.50 = 324,903.45 : x
  2. Step 2: Convert to fraction form
    583,032.20/804,573.50 = 324,903.45/x
  3. Step 3: Cross multiply
    583,032.20x = 804,573.50 × 324,903.45
  4. Step 4: Simplify right side
    583,032.20x = 261,408,707,321.21
  5. Step 5: Solve for x
    x = 261,408,707,321.21/583,032.20
  6. Step 6: Final answer
    x = 448,360.67

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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.