Home / 1,437,793.79-1,984,144.34-793,241.15

Finding the Fourth Proportional to 1,437,793.79, 1,984,144.34 and 793,241.15

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Solution

The fourth proportional to 1,437,793.79, 1,984,144.34 and 793,241.15 is: 1,094,666.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,793.79 : 1,984,144.34 = 793,241.15 : x
  2. Step 2: Convert to fraction form
    1,437,793.79/1,984,144.34 = 793,241.15/x
  3. Step 3: Cross multiply
    1,437,793.79x = 1,984,144.34 × 793,241.15
  4. Step 4: Simplify right side
    1,437,793.79x = 1,573,904,930,089.97
  5. Step 5: Solve for x
    x = 1,573,904,930,089.97/1,437,793.79
  6. Step 6: Final answer
    x = 1,094,666.67

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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.