Home / 1,337,183.10-2,005,774.65-495,560.70

Finding the Fourth Proportional to 1,337,183.10, 2,005,774.65 and 495,560.70

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Solution

The fourth proportional to 1,337,183.10, 2,005,774.65 and 495,560.70 is: 743,341.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,183.10 : 2,005,774.65 = 495,560.70 : x
  2. Step 2: Convert to fraction form
    1,337,183.10/2,005,774.65 = 495,560.70/x
  3. Step 3: Cross multiply
    1,337,183.10x = 2,005,774.65 × 495,560.70
  4. Step 4: Simplify right side
    1,337,183.10x = 993,983,089,596.26
  5. Step 5: Solve for x
    x = 993,983,089,596.26/1,337,183.10
  6. Step 6: Final answer
    x = 743,341.05

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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.