Home / 7,775,547.48-11,661,991.92-2,094,443.19

Finding the Fourth Proportional to 7,775,547.48, 11,661,991.92 and 2,094,443.19

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Solution

The fourth proportional to 7,775,547.48, 11,661,991.92 and 2,094,443.19 is: 3,141,306.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,775,547.48 : 11,661,991.92 = 2,094,443.19 : x
  2. Step 2: Convert to fraction form
    7,775,547.48/11,661,991.92 = 2,094,443.19/x
  3. Step 3: Cross multiply
    7,775,547.48x = 11,661,991.92 × 2,094,443.19
  4. Step 4: Simplify right side
    7,775,547.48x = 24,425,379,558,679.02
  5. Step 5: Solve for x
    x = 24,425,379,558,679.02/7,775,547.48
  6. Step 6: Final answer
    x = 3,141,306.72

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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.