Home / 935,199.46-1,402,682.55-374,238.82

Finding the Fourth Proportional to 935,199.46, 1,402,682.55 and 374,238.82

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Solution

The fourth proportional to 935,199.46, 1,402,682.55 and 374,238.82 is: 561,311.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,199.46 : 1,402,682.55 = 374,238.82 : x
  2. Step 2: Convert to fraction form
    935,199.46/1,402,682.55 = 374,238.82/x
  3. Step 3: Cross multiply
    935,199.46x = 1,402,682.55 × 374,238.82
  4. Step 4: Simplify right side
    935,199.46x = 524,938,262,346.59
  5. Step 5: Solve for x
    x = 524,938,262,346.59/935,199.46
  6. Step 6: Final answer
    x = 561,311.55

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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.