Home / 7,716,500.04-11,573,623.08-2,250,125.88

Finding the Fourth Proportional to 7,716,500.04, 11,573,623.08 and 2,250,125.88

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Solution

The fourth proportional to 7,716,500.04, 11,573,623.08 and 2,250,125.88 is: 3,374,860.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,716,500.04 : 11,573,623.08 = 2,250,125.88 : x
  2. Step 2: Convert to fraction form
    7,716,500.04/11,573,623.08 = 2,250,125.88/x
  3. Step 3: Cross multiply
    7,716,500.04x = 11,573,623.08 × 2,250,125.88
  4. Step 4: Simplify right side
    7,716,500.04x = 26,042,108,817,673.31
  5. Step 5: Solve for x
    x = 26,042,108,817,673.31/7,716,500.04
  6. Step 6: Final answer
    x = 3,374,860.19

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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.