Home / 11,401,752.31-17,102,628.44-2,882,088.79

Finding the Fourth Proportional to 11,401,752.31, 17,102,628.44 and 2,882,088.79

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Solution

The fourth proportional to 11,401,752.31, 17,102,628.44 and 2,882,088.79 is: 4,323,133.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,401,752.31 : 17,102,628.44 = 2,882,088.79 : x
  2. Step 2: Convert to fraction form
    11,401,752.31/17,102,628.44 = 2,882,088.79/x
  3. Step 3: Cross multiply
    11,401,752.31x = 17,102,628.44 × 2,882,088.79
  4. Step 4: Simplify right side
    11,401,752.31x = 49,291,293,706,459.20
  5. Step 5: Solve for x
    x = 49,291,293,706,459.20/11,401,752.31
  6. Step 6: Final answer
    x = 4,323,133.18

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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.