Home / 7,085,496.90-10,629,931.81-2,293,186.17

Finding the Fourth Proportional to 7,085,496.90, 10,629,931.81 and 2,293,186.17

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Solution

The fourth proportional to 7,085,496.90, 10,629,931.81 and 2,293,186.17 is: 3,440,325.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,085,496.90 : 10,629,931.81 = 2,293,186.17 : x
  2. Step 2: Convert to fraction form
    7,085,496.90/10,629,931.81 = 2,293,186.17/x
  3. Step 3: Cross multiply
    7,085,496.90x = 10,629,931.81 × 2,293,186.17
  4. Step 4: Simplify right side
    7,085,496.90x = 24,376,412,614,735.07
  5. Step 5: Solve for x
    x = 24,376,412,614,735.07/7,085,496.90
  6. Step 6: Final answer
    x = 3,440,325.07

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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.