Home / 935,489.99-1,404,023.67-367,270.16

Finding the Fourth Proportional to 935,489.99, 1,404,023.67 and 367,270.16

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Solution

The fourth proportional to 935,489.99, 1,404,023.67 and 367,270.16 is: 551,214.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,489.99 : 1,404,023.67 = 367,270.16 : x
  2. Step 2: Convert to fraction form
    935,489.99/1,404,023.67 = 367,270.16/x
  3. Step 3: Cross multiply
    935,489.99x = 1,404,023.67 × 367,270.16
  4. Step 4: Simplify right side
    935,489.99x = 515,655,990,904.57
  5. Step 5: Solve for x
    x = 515,655,990,904.57/935,489.99
  6. Step 6: Final answer
    x = 551,214.87

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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.