Home / 949,567.20-1,310,193.24-562,190.27

Finding the Fourth Proportional to 949,567.20, 1,310,193.24 and 562,190.27

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Solution

The fourth proportional to 949,567.20, 1,310,193.24 and 562,190.27 is: 775,698.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,567.20 : 1,310,193.24 = 562,190.27 : x
  2. Step 2: Convert to fraction form
    949,567.20/1,310,193.24 = 562,190.27/x
  3. Step 3: Cross multiply
    949,567.20x = 1,310,193.24 × 562,190.27
  4. Step 4: Simplify right side
    949,567.20x = 736,577,882,688.60
  5. Step 5: Solve for x
    x = 736,577,882,688.60/949,567.20
  6. Step 6: Final answer
    x = 775,698.53

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Double scale
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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.