Home / 9,078,352.01-13,609,465.37-3,537,604.80

Finding the Fourth Proportional to 9,078,352.01, 13,609,465.37 and 3,537,604.80

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Solution

The fourth proportional to 9,078,352.01, 13,609,465.37 and 3,537,604.80 is: 5,303,265.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,078,352.01 : 13,609,465.37 = 3,537,604.80 : x
  2. Step 2: Convert to fraction form
    9,078,352.01/13,609,465.37 = 3,537,604.80/x
  3. Step 3: Cross multiply
    9,078,352.01x = 13,609,465.37 × 3,537,604.80
  4. Step 4: Simplify right side
    9,078,352.01x = 48,144,910,013,923.77
  5. Step 5: Solve for x
    x = 48,144,910,013,923.77/9,078,352.01
  6. Step 6: Final answer
    x = 5,303,265.39

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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.