Home / 7,389,025.80-11,083,538.70-4,994,017.80

Finding the Fourth Proportional to 7,389,025.80, 11,083,538.70 and 4,994,017.80

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Solution

The fourth proportional to 7,389,025.80, 11,083,538.70 and 4,994,017.80 is: 7,491,026.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,389,025.80 : 11,083,538.70 = 4,994,017.80 : x
  2. Step 2: Convert to fraction form
    7,389,025.80/11,083,538.70 = 4,994,017.80/x
  3. Step 3: Cross multiply
    7,389,025.80x = 11,083,538.70 × 4,994,017.80
  4. Step 4: Simplify right side
    7,389,025.80x = 55,351,389,554,788.85
  5. Step 5: Solve for x
    x = 55,351,389,554,788.85/7,389,025.80
  6. Step 6: Final answer
    x = 7,491,026.70

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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.