Home / 2,893,310.89-4,340,688.14-2,042,045.44

Finding the Fourth Proportional to 2,893,310.89, 4,340,688.14 and 2,042,045.44

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Solution

The fourth proportional to 2,893,310.89, 4,340,688.14 and 2,042,045.44 is: 3,063,577.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,310.89 : 4,340,688.14 = 2,042,045.44 : x
  2. Step 2: Convert to fraction form
    2,893,310.89/4,340,688.14 = 2,042,045.44/x
  3. Step 3: Cross multiply
    2,893,310.89x = 4,340,688.14 × 2,042,045.44
  4. Step 4: Simplify right side
    2,893,310.89x = 8,863,882,417,002.48
  5. Step 5: Solve for x
    x = 8,863,882,417,002.48/2,893,310.89
  6. Step 6: Final answer
    x = 3,063,577.60

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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.