Home / 11,266,066.56-15,547,175.46-6,109,426.56

Finding the Fourth Proportional to 11,266,066.56, 15,547,175.46 and 6,109,426.56

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Solution

The fourth proportional to 11,266,066.56, 15,547,175.46 and 6,109,426.56 is: 8,431,010.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,266,066.56 : 15,547,175.46 = 6,109,426.56 : x
  2. Step 2: Convert to fraction form
    11,266,066.56/15,547,175.46 = 6,109,426.56/x
  3. Step 3: Cross multiply
    11,266,066.56x = 15,547,175.46 × 6,109,426.56
  4. Step 4: Simplify right side
    11,266,066.56x = 94,984,326,688,304.22
  5. Step 5: Solve for x
    x = 94,984,326,688,304.22/11,266,066.56
  6. Step 6: Final answer
    x = 8,431,010.61

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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.