Home / 2,233,725.60-3,350,588.40-636,267.90

Finding the Fourth Proportional to 2,233,725.60, 3,350,588.40 and 636,267.90

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Solution

The fourth proportional to 2,233,725.60, 3,350,588.40 and 636,267.90 is: 954,401.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,725.60 : 3,350,588.40 = 636,267.90 : x
  2. Step 2: Convert to fraction form
    2,233,725.60/3,350,588.40 = 636,267.90/x
  3. Step 3: Cross multiply
    2,233,725.60x = 3,350,588.40 × 636,267.90
  4. Step 4: Simplify right side
    2,233,725.60x = 2,131,871,845,032.36
  5. Step 5: Solve for x
    x = 2,131,871,845,032.36/2,233,725.60
  6. Step 6: Final answer
    x = 954,401.85

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Double scale
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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.