Home / 9,605,448.51-14,385,081.99-5,494,309.52

Finding the Fourth Proportional to 9,605,448.51, 14,385,081.99 and 5,494,309.52

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Solution

The fourth proportional to 9,605,448.51, 14,385,081.99 and 5,494,309.52 is: 8,228,256.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,605,448.51 : 14,385,081.99 = 5,494,309.52 : x
  2. Step 2: Convert to fraction form
    9,605,448.51/14,385,081.99 = 5,494,309.52/x
  3. Step 3: Cross multiply
    9,605,448.51x = 14,385,081.99 × 5,494,309.52
  4. Step 4: Simplify right side
    9,605,448.51x = 79,036,092,851,712.12
  5. Step 5: Solve for x
    x = 79,036,092,851,712.12/9,605,448.51
  6. Step 6: Final answer
    x = 8,228,256.37

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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.