Home / 7,775,547.36-11,661,991.73-2,094,443.07

Finding the Fourth Proportional to 7,775,547.36, 11,661,991.73 and 2,094,443.07

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Solution

The fourth proportional to 7,775,547.36, 11,661,991.73 and 2,094,443.07 is: 3,141,306.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,775,547.36 : 11,661,991.73 = 2,094,443.07 : x
  2. Step 2: Convert to fraction form
    7,775,547.36/11,661,991.73 = 2,094,443.07/x
  3. Step 3: Cross multiply
    7,775,547.36x = 11,661,991.73 × 2,094,443.07
  4. Step 4: Simplify right side
    7,775,547.36x = 24,425,377,692,513.64
  5. Step 5: Solve for x
    x = 24,425,377,692,513.64/7,775,547.36
  6. Step 6: Final answer
    x = 3,141,306.53

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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.