Home / 1,366,793.40-2,050,190.10-608,633.40

Finding the Fourth Proportional to 1,366,793.40, 2,050,190.10 and 608,633.40

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Solution

The fourth proportional to 1,366,793.40, 2,050,190.10 and 608,633.40 is: 912,950.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,793.40 : 2,050,190.10 = 608,633.40 : x
  2. Step 2: Convert to fraction form
    1,366,793.40/2,050,190.10 = 608,633.40/x
  3. Step 3: Cross multiply
    1,366,793.40x = 2,050,190.10 × 608,633.40
  4. Step 4: Simplify right side
    1,366,793.40x = 1,247,814,171,209.34
  5. Step 5: Solve for x
    x = 1,247,814,171,209.34/1,366,793.40
  6. Step 6: Final answer
    x = 912,950.10

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Double scale
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Similar ratio
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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.