Home / 7,141,958.10-10,713,024.27-2,093,370.66

Finding the Fourth Proportional to 7,141,958.10, 10,713,024.27 and 2,093,370.66

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Solution

The fourth proportional to 7,141,958.10, 10,713,024.27 and 2,093,370.66 is: 3,140,081.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,141,958.10 : 10,713,024.27 = 2,093,370.66 : x
  2. Step 2: Convert to fraction form
    7,141,958.10/10,713,024.27 = 2,093,370.66/x
  3. Step 3: Cross multiply
    7,141,958.10x = 10,713,024.27 × 2,093,370.66
  4. Step 4: Simplify right side
    7,141,958.10x = 22,426,330,686,685.92
  5. Step 5: Solve for x
    x = 22,426,330,686,685.92/7,141,958.10
  6. Step 6: Final answer
    x = 3,140,081.53

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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.