Home / 1,092,367.50-1,506,849.75-683,760.03

Finding the Fourth Proportional to 1,092,367.50, 1,506,849.75 and 683,760.03

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Solution

The fourth proportional to 1,092,367.50, 1,506,849.75 and 683,760.03 is: 943,202.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,367.50 : 1,506,849.75 = 683,760.03 : x
  2. Step 2: Convert to fraction form
    1,092,367.50/1,506,849.75 = 683,760.03/x
  3. Step 3: Cross multiply
    1,092,367.50x = 1,506,849.75 × 683,760.03
  4. Step 4: Simplify right side
    1,092,367.50x = 1,030,323,630,265.49
  5. Step 5: Solve for x
    x = 1,030,323,630,265.49/1,092,367.50
  6. Step 6: Final answer
    x = 943,202.38

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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.