Home / 3,684,006.30-5,526,009.45-3,365,141.70

Finding the Fourth Proportional to 3,684,006.30, 5,526,009.45 and 3,365,141.70

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Solution

The fourth proportional to 3,684,006.30, 5,526,009.45 and 3,365,141.70 is: 5,047,712.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684,006.30 : 5,526,009.45 = 3,365,141.70 : x
  2. Step 2: Convert to fraction form
    3,684,006.30/5,526,009.45 = 3,365,141.70/x
  3. Step 3: Cross multiply
    3,684,006.30x = 5,526,009.45 × 3,365,141.70
  4. Step 4: Simplify right side
    3,684,006.30x = 18,595,804,834,789.07
  5. Step 5: Solve for x
    x = 18,595,804,834,789.07/3,684,006.30
  6. Step 6: Final answer
    x = 5,047,712.55

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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.