Home / 3,913,927.22-5,863,251-2,696,632.22

Finding the Fourth Proportional to 3,913,927.22, 5,863,251 and 2,696,632.22

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Solution

The fourth proportional to 3,913,927.22, 5,863,251 and 2,696,632.22 is: 4,039,684.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,913,927.22 : 5,863,251 = 2,696,632.22 : x
  2. Step 2: Convert to fraction form
    3,913,927.22/5,863,251 = 2,696,632.22/x
  3. Step 3: Cross multiply
    3,913,927.22x = 5,863,251 × 2,696,632.22
  4. Step 4: Simplify right side
    3,913,927.22x = 15,811,031,560,547.22
  5. Step 5: Solve for x
    x = 15,811,031,560,547.22/3,913,927.22
  6. Step 6: Final answer
    x = 4,039,684.61

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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.