Home / 833,567.28-1,250,350.94-202,476.84

Finding the Fourth Proportional to 833,567.28, 1,250,350.94 and 202,476.84

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Solution

The fourth proportional to 833,567.28, 1,250,350.94 and 202,476.84 is: 303,715.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,567.28 : 1,250,350.94 = 202,476.84 : x
  2. Step 2: Convert to fraction form
    833,567.28/1,250,350.94 = 202,476.84/x
  3. Step 3: Cross multiply
    833,567.28x = 1,250,350.94 × 202,476.84
  4. Step 4: Simplify right side
    833,567.28x = 253,167,106,209.85
  5. Step 5: Solve for x
    x = 253,167,106,209.85/833,567.28
  6. Step 6: Final answer
    x = 303,715.26

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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.