Home / 2,527,501.80-3,791,252.70-2,511,755.40

Finding the Fourth Proportional to 2,527,501.80, 3,791,252.70 and 2,511,755.40

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Solution

The fourth proportional to 2,527,501.80, 3,791,252.70 and 2,511,755.40 is: 3,767,633.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527,501.80 : 3,791,252.70 = 2,511,755.40 : x
  2. Step 2: Convert to fraction form
    2,527,501.80/3,791,252.70 = 2,511,755.40/x
  3. Step 3: Cross multiply
    2,527,501.80x = 3,791,252.70 × 2,511,755.40
  4. Step 4: Simplify right side
    2,527,501.80x = 9,522,699,441,989.58
  5. Step 5: Solve for x
    x = 9,522,699,441,989.58/2,527,501.80
  6. Step 6: Final answer
    x = 3,767,633.10

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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.