Home / 837,182.36-1,255,773.66-246,206.36

Finding the Fourth Proportional to 837,182.36, 1,255,773.66 and 246,206.36

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Solution

The fourth proportional to 837,182.36, 1,255,773.66 and 246,206.36 is: 369,309.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    837,182.36 : 1,255,773.66 = 246,206.36 : x
  2. Step 2: Convert to fraction form
    837,182.36/1,255,773.66 = 246,206.36/x
  3. Step 3: Cross multiply
    837,182.36x = 1,255,773.66 × 246,206.36
  4. Step 4: Simplify right side
    837,182.36x = 309,179,461,812.48
  5. Step 5: Solve for x
    x = 309,179,461,812.48/837,182.36
  6. Step 6: Final answer
    x = 369,309.58

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Similar ratio
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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.