Home / 1,650,800.10-2,476,200.15-1,503,833.70

Finding the Fourth Proportional to 1,650,800.10, 2,476,200.15 and 1,503,833.70

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Solution

The fourth proportional to 1,650,800.10, 2,476,200.15 and 1,503,833.70 is: 2,255,750.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,800.10 : 2,476,200.15 = 1,503,833.70 : x
  2. Step 2: Convert to fraction form
    1,650,800.10/2,476,200.15 = 1,503,833.70/x
  3. Step 3: Cross multiply
    1,650,800.10x = 2,476,200.15 × 1,503,833.70
  4. Step 4: Simplify right side
    1,650,800.10x = 3,723,793,233,515.06
  5. Step 5: Solve for x
    x = 3,723,793,233,515.06/1,650,800.10
  6. Step 6: Final answer
    x = 2,255,750.55

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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.