Home / 958,793.15-1,437,816.12-359,427.38

Finding the Fourth Proportional to 958,793.15, 1,437,816.12 and 359,427.38

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Solution

The fourth proportional to 958,793.15, 1,437,816.12 and 359,427.38 is: 539,001.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,793.15 : 1,437,816.12 = 359,427.38 : x
  2. Step 2: Convert to fraction form
    958,793.15/1,437,816.12 = 359,427.38/x
  3. Step 3: Cross multiply
    958,793.15x = 1,437,816.12 × 359,427.38
  4. Step 4: Simplify right side
    958,793.15x = 516,790,472,396.43
  5. Step 5: Solve for x
    x = 516,790,472,396.43/958,793.15
  6. Step 6: Final answer
    x = 539,001.00

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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.