Home / 9,168,813.33-13,730,519.58-6,734,193.38

Finding the Fourth Proportional to 9,168,813.33, 13,730,519.58 and 6,734,193.38

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Solution

The fourth proportional to 9,168,813.33, 13,730,519.58 and 6,734,193.38 is: 10,084,617.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,168,813.33 : 13,730,519.58 = 6,734,193.38 : x
  2. Step 2: Convert to fraction form
    9,168,813.33/13,730,519.58 = 6,734,193.38/x
  3. Step 3: Cross multiply
    9,168,813.33x = 13,730,519.58 × 6,734,193.38
  4. Step 4: Simplify right side
    9,168,813.33x = 92,463,974,030,597.66
  5. Step 5: Solve for x
    x = 92,463,974,030,597.66/9,168,813.33
  6. Step 6: Final answer
    x = 10,084,617.35

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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.