Home / 3,600,560.50-5,403,499.17-1,707,308.62

Finding the Fourth Proportional to 3,600,560.50, 5,403,499.17 and 1,707,308.62

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Solution

The fourth proportional to 3,600,560.50, 5,403,499.17 and 1,707,308.62 is: 2,562,223.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,600,560.50 : 5,403,499.17 = 1,707,308.62 : x
  2. Step 2: Convert to fraction form
    3,600,560.50/5,403,499.17 = 1,707,308.62/x
  3. Step 3: Cross multiply
    3,600,560.50x = 5,403,499.17 × 1,707,308.62
  4. Step 4: Simplify right side
    3,600,560.50x = 9,225,440,711,103.85
  5. Step 5: Solve for x
    x = 9,225,440,711,103.85/3,600,560.50
  6. Step 6: Final answer
    x = 2,562,223.50

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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.