Home / 4,030,543.80-6,045,815.70-2,436,220.80

Finding the Fourth Proportional to 4,030,543.80, 6,045,815.70 and 2,436,220.80

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Solution

The fourth proportional to 4,030,543.80, 6,045,815.70 and 2,436,220.80 is: 3,654,331.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,543.80 : 6,045,815.70 = 2,436,220.80 : x
  2. Step 2: Convert to fraction form
    4,030,543.80/6,045,815.70 = 2,436,220.80/x
  3. Step 3: Cross multiply
    4,030,543.80x = 6,045,815.70 × 2,436,220.80
  4. Step 4: Simplify right side
    4,030,543.80x = 14,728,941,961,306.56
  5. Step 5: Solve for x
    x = 14,728,941,961,306.56/4,030,543.80
  6. Step 6: Final answer
    x = 3,654,331.20

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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.