Home / 9,696,420.11-14,548,914.72-5,084,305.04

Finding the Fourth Proportional to 9,696,420.11, 14,548,914.72 and 5,084,305.04

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Solution

The fourth proportional to 9,696,420.11, 14,548,914.72 and 5,084,305.04 is: 7,628,704.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,696,420.11 : 14,548,914.72 = 5,084,305.04 : x
  2. Step 2: Convert to fraction form
    9,696,420.11/14,548,914.72 = 5,084,305.04/x
  3. Step 3: Cross multiply
    9,696,420.11x = 14,548,914.72 × 5,084,305.04
  4. Step 4: Simplify right side
    9,696,420.11x = 73,971,120,364,681.62
  5. Step 5: Solve for x
    x = 73,971,120,364,681.62/9,696,420.11
  6. Step 6: Final answer
    x = 7,628,704.16

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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.