Home / 11,642,083.66-16,066,924.59-6,748,569.10

Finding the Fourth Proportional to 11,642,083.66, 16,066,924.59 and 6,748,569.10

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Solution

The fourth proportional to 11,642,083.66, 16,066,924.59 and 6,748,569.10 is: 9,313,517.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,642,083.66 : 16,066,924.59 = 6,748,569.10 : x
  2. Step 2: Convert to fraction form
    11,642,083.66/16,066,924.59 = 6,748,569.10/x
  3. Step 3: Cross multiply
    11,642,083.66x = 16,066,924.59 × 6,748,569.10
  4. Step 4: Simplify right side
    11,642,083.66x = 108,428,750,820,104.16
  5. Step 5: Solve for x
    x = 108,428,750,820,104.16/11,642,083.66
  6. Step 6: Final answer
    x = 9,313,517.58

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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.