Home / 7,637,024.14-11,447,969.18-3,586,260.69

Finding the Fourth Proportional to 7,637,024.14, 11,447,969.18 and 3,586,260.69

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Solution

The fourth proportional to 7,637,024.14, 11,447,969.18 and 3,586,260.69 is: 5,375,837.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,637,024.14 : 11,447,969.18 = 3,586,260.69 : x
  2. Step 2: Convert to fraction form
    7,637,024.14/11,447,969.18 = 3,586,260.69/x
  3. Step 3: Cross multiply
    7,637,024.14x = 11,447,969.18 × 3,586,260.69
  4. Step 4: Simplify right side
    7,637,024.14x = 41,055,401,850,565.53
  5. Step 5: Solve for x
    x = 41,055,401,850,565.53/7,637,024.14
  6. Step 6: Final answer
    x = 5,375,837.64

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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.