Home / 5,018,456.67-6,925,384.81-2,726,600.95

Finding the Fourth Proportional to 5,018,456.67, 6,925,384.81 and 2,726,600.95

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Solution

The fourth proportional to 5,018,456.67, 6,925,384.81 and 2,726,600.95 is: 3,762,662.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,018,456.67 : 6,925,384.81 = 2,726,600.95 : x
  2. Step 2: Convert to fraction form
    5,018,456.67/6,925,384.81 = 2,726,600.95/x
  3. Step 3: Cross multiply
    5,018,456.67x = 6,925,384.81 × 2,726,600.95
  4. Step 4: Simplify right side
    5,018,456.67x = 18,882,760,802,061.57
  5. Step 5: Solve for x
    x = 18,882,760,802,061.57/5,018,456.67
  6. Step 6: Final answer
    x = 3,762,662.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.