Home / 1,092,964.04-1,639,444.56-294,246.44

Finding the Fourth Proportional to 1,092,964.04, 1,639,444.56 and 294,246.44

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Solution

The fourth proportional to 1,092,964.04, 1,639,444.56 and 294,246.44 is: 441,369.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,964.04 : 1,639,444.56 = 294,246.44 : x
  2. Step 2: Convert to fraction form
    1,092,964.04/1,639,444.56 = 294,246.44/x
  3. Step 3: Cross multiply
    1,092,964.04x = 1,639,444.56 × 294,246.44
  4. Step 4: Simplify right side
    1,092,964.04x = 482,400,725,357.37
  5. Step 5: Solve for x
    x = 482,400,725,357.37/1,092,964.04
  6. Step 6: Final answer
    x = 441,369.26

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Double scale
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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.