Home / 3,527,080.50-4,867,411.96-1,957,244.56

Finding the Fourth Proportional to 3,527,080.50, 4,867,411.96 and 1,957,244.56

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Solution

The fourth proportional to 3,527,080.50, 4,867,411.96 and 1,957,244.56 is: 2,701,020.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,080.50 : 4,867,411.96 = 1,957,244.56 : x
  2. Step 2: Convert to fraction form
    3,527,080.50/4,867,411.96 = 1,957,244.56/x
  3. Step 3: Cross multiply
    3,527,080.50x = 4,867,411.96 × 1,957,244.56
  4. Step 4: Simplify right side
    3,527,080.50x = 9,526,715,579,988.94
  5. Step 5: Solve for x
    x = 9,526,715,579,988.94/3,527,080.50
  6. Step 6: Final answer
    x = 2,701,020.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.