Home / 3,665,415.60-5,498,123.40-1,006,023.60

Finding the Fourth Proportional to 3,665,415.60, 5,498,123.40 and 1,006,023.60

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Solution

The fourth proportional to 3,665,415.60, 5,498,123.40 and 1,006,023.60 is: 1,509,035.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,665,415.60 : 5,498,123.40 = 1,006,023.60 : x
  2. Step 2: Convert to fraction form
    3,665,415.60/5,498,123.40 = 1,006,023.60/x
  3. Step 3: Cross multiply
    3,665,415.60x = 5,498,123.40 × 1,006,023.60
  4. Step 4: Simplify right side
    3,665,415.60x = 5,531,241,896,112.24
  5. Step 5: Solve for x
    x = 5,531,241,896,112.24/3,665,415.60
  6. Step 6: Final answer
    x = 1,509,035.40

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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.