Home / 8,773,208.80-13,144,066.80-7,513,496.80

Finding the Fourth Proportional to 8,773,208.80, 13,144,066.80 and 7,513,496.80

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Solution

The fourth proportional to 8,773,208.80, 13,144,066.80 and 7,513,496.80 is: 11,256,759.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,773,208.80 : 13,144,066.80 = 7,513,496.80 : x
  2. Step 2: Convert to fraction form
    8,773,208.80/13,144,066.80 = 7,513,496.80/x
  3. Step 3: Cross multiply
    8,773,208.80x = 13,144,066.80 × 7,513,496.80
  4. Step 4: Simplify right side
    8,773,208.80x = 98,757,903,840,786.25
  5. Step 5: Solve for x
    x = 98,757,903,840,786.25/8,773,208.80
  6. Step 6: Final answer
    x = 11,256,759.77

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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.