Home / 934,527.27-1,401,770.79-260,590.62

Finding the Fourth Proportional to 934,527.27, 1,401,770.79 and 260,590.62

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Solution

The fourth proportional to 934,527.27, 1,401,770.79 and 260,590.62 is: 390,880.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,527.27 : 1,401,770.79 = 260,590.62 : x
  2. Step 2: Convert to fraction form
    934,527.27/1,401,770.79 = 260,590.62/x
  3. Step 3: Cross multiply
    934,527.27x = 1,401,770.79 × 260,590.62
  4. Step 4: Simplify right side
    934,527.27x = 365,288,315,902.76
  5. Step 5: Solve for x
    x = 365,288,315,902.76/934,527.27
  6. Step 6: Final answer
    x = 390,880.32

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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.