Home / 944,236.26-1,303,005.24-536,336.82

Finding the Fourth Proportional to 944,236.26, 1,303,005.24 and 536,336.82

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Solution

The fourth proportional to 944,236.26, 1,303,005.24 and 536,336.82 is: 740,121.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,236.26 : 1,303,005.24 = 536,336.82 : x
  2. Step 2: Convert to fraction form
    944,236.26/1,303,005.24 = 536,336.82/x
  3. Step 3: Cross multiply
    944,236.26x = 1,303,005.24 × 536,336.82
  4. Step 4: Simplify right side
    944,236.26x = 698,849,686,864.94
  5. Step 5: Solve for x
    x = 698,849,686,864.94/944,236.26
  6. Step 6: Final answer
    x = 740,121.64

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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.