Home / 5,606,827.73-7,737,425.36-3,028,508.50

Finding the Fourth Proportional to 5,606,827.73, 7,737,425.36 and 3,028,508.50

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Solution

The fourth proportional to 5,606,827.73, 7,737,425.36 and 3,028,508.50 is: 4,179,343.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,606,827.73 : 7,737,425.36 = 3,028,508.50 : x
  2. Step 2: Convert to fraction form
    5,606,827.73/7,737,425.36 = 3,028,508.50/x
  3. Step 3: Cross multiply
    5,606,827.73x = 7,737,425.36 × 3,028,508.50
  4. Step 4: Simplify right side
    5,606,827.73x = 23,432,858,436,389.46
  5. Step 5: Solve for x
    x = 23,432,858,436,389.46/5,606,827.73
  6. Step 6: Final answer
    x = 4,179,343.40

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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.