Home / 7,092,257.81-10,639,881.27-2,299,573.35

Finding the Fourth Proportional to 7,092,257.81, 10,639,881.27 and 2,299,573.35

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Solution

The fourth proportional to 7,092,257.81, 10,639,881.27 and 2,299,573.35 is: 3,449,844.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,092,257.81 : 10,639,881.27 = 2,299,573.35 : x
  2. Step 2: Convert to fraction form
    7,092,257.81/10,639,881.27 = 2,299,573.35/x
  3. Step 3: Cross multiply
    7,092,257.81x = 10,639,881.27 × 2,299,573.35
  4. Step 4: Simplify right side
    7,092,257.81x = 24,467,187,415,656.16
  5. Step 5: Solve for x
    x = 24,467,187,415,656.16/7,092,257.81
  6. Step 6: Final answer
    x = 3,449,844.62

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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.