Home / 11,583,614.60-17,379,569.10-4,854,091.40

Finding the Fourth Proportional to 11,583,614.60, 17,379,569.10 and 4,854,091.40

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Solution

The fourth proportional to 11,583,614.60, 17,379,569.10 and 4,854,091.40 is: 7,282,874.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,583,614.60 : 17,379,569.10 = 4,854,091.40 : x
  2. Step 2: Convert to fraction form
    11,583,614.60/17,379,569.10 = 4,854,091.40/x
  3. Step 3: Cross multiply
    11,583,614.60x = 17,379,569.10 × 4,854,091.40
  4. Step 4: Simplify right side
    11,583,614.60x = 84,362,016,904,015.75
  5. Step 5: Solve for x
    x = 84,362,016,904,015.75/11,583,614.60
  6. Step 6: Final answer
    x = 7,282,874.98

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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.