Home / 7,214,596.09-10,819,341.52-2,095,961.06

Finding the Fourth Proportional to 7,214,596.09, 10,819,341.52 and 2,095,961.06

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Solution

The fourth proportional to 7,214,596.09, 10,819,341.52 and 2,095,961.06 is: 3,143,200.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,214,596.09 : 10,819,341.52 = 2,095,961.06 : x
  2. Step 2: Convert to fraction form
    7,214,596.09/10,819,341.52 = 2,095,961.06/x
  3. Step 3: Cross multiply
    7,214,596.09x = 10,819,341.52 × 2,095,961.06
  4. Step 4: Simplify right side
    7,214,596.09x = 22,676,918,542,569.66
  5. Step 5: Solve for x
    x = 22,676,918,542,569.66/7,214,596.09
  6. Step 6: Final answer
    x = 3,143,200.02

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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.