Home / 9,930,394.96-13,705,093.15-5,801,458.23

Finding the Fourth Proportional to 9,930,394.96, 13,705,093.15 and 5,801,458.23

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Solution

The fourth proportional to 9,930,394.96, 13,705,093.15 and 5,801,458.23 is: 8,006,683.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,930,394.96 : 13,705,093.15 = 5,801,458.23 : x
  2. Step 2: Convert to fraction form
    9,930,394.96/13,705,093.15 = 5,801,458.23/x
  3. Step 3: Cross multiply
    9,930,394.96x = 13,705,093.15 × 5,801,458.23
  4. Step 4: Simplify right side
    9,930,394.96x = 79,509,525,433,480.48
  5. Step 5: Solve for x
    x = 79,509,525,433,480.48/9,930,394.96
  6. Step 6: Final answer
    x = 8,006,683.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.