Home / 1,092,117.30-1,637,884.35-333,957.30

Finding the Fourth Proportional to 1,092,117.30, 1,637,884.35 and 333,957.30

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Solution

The fourth proportional to 1,092,117.30, 1,637,884.35 and 333,957.30 is: 500,846.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,117.30 : 1,637,884.35 = 333,957.30 : x
  2. Step 2: Convert to fraction form
    1,092,117.30/1,637,884.35 = 333,957.30/x
  3. Step 3: Cross multiply
    1,092,117.30x = 1,637,884.35 × 333,957.30
  4. Step 4: Simplify right side
    1,092,117.30x = 546,983,435,238.26
  5. Step 5: Solve for x
    x = 546,983,435,238.26/1,092,117.30
  6. Step 6: Final answer
    x = 500,846.78

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Double scale
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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.