Home / 3,154,930.27-4,733,032.02-996,292.47

Finding the Fourth Proportional to 3,154,930.27, 4,733,032.02 and 996,292.47

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Solution

The fourth proportional to 3,154,930.27, 4,733,032.02 and 996,292.47 is: 1,494,639.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,154,930.27 : 4,733,032.02 = 996,292.47 : x
  2. Step 2: Convert to fraction form
    3,154,930.27/4,733,032.02 = 996,292.47/x
  3. Step 3: Cross multiply
    3,154,930.27x = 4,733,032.02 × 996,292.47
  4. Step 4: Simplify right side
    3,154,930.27x = 4,715,484,161,794.89
  5. Step 5: Solve for x
    x = 4,715,484,161,794.89/3,154,930.27
  6. Step 6: Final answer
    x = 1,494,639.74

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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.