Home / 7,316,910.66-10,971,713.91-2,392,300.83

Finding the Fourth Proportional to 7,316,910.66, 10,971,713.91 and 2,392,300.83

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Solution

The fourth proportional to 7,316,910.66, 10,971,713.91 and 2,392,300.83 is: 3,587,257.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,316,910.66 : 10,971,713.91 = 2,392,300.83 : x
  2. Step 2: Convert to fraction form
    7,316,910.66/10,971,713.91 = 2,392,300.83/x
  3. Step 3: Cross multiply
    7,316,910.66x = 10,971,713.91 × 2,392,300.83
  4. Step 4: Simplify right side
    7,316,910.66x = 26,247,640,293,415.55
  5. Step 5: Solve for x
    x = 26,247,640,293,415.55/7,316,910.66
  6. Step 6: Final answer
    x = 3,587,257.18

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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.