Home / 8,893,561.10-13,337,073.75-3,056,091.26

Finding the Fourth Proportional to 8,893,561.10, 13,337,073.75 and 3,056,091.26

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Solution

The fourth proportional to 8,893,561.10, 13,337,073.75 and 3,056,091.26 is: 4,583,013.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,893,561.10 : 13,337,073.75 = 3,056,091.26 : x
  2. Step 2: Convert to fraction form
    8,893,561.10/13,337,073.75 = 3,056,091.26/x
  3. Step 3: Cross multiply
    8,893,561.10x = 13,337,073.75 × 3,056,091.26
  4. Step 4: Simplify right side
    8,893,561.10x = 40,759,314,521,350.42
  5. Step 5: Solve for x
    x = 40,759,314,521,350.42/8,893,561.10
  6. Step 6: Final answer
    x = 4,583,013.94

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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.