Home / 4,584,243.87-6,877,740.78-1,850,384.52

Finding the Fourth Proportional to 4,584,243.87, 6,877,740.78 and 1,850,384.52

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Solution

The fourth proportional to 4,584,243.87, 6,877,740.78 and 1,850,384.52 is: 2,776,131.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584,243.87 : 6,877,740.78 = 1,850,384.52 : x
  2. Step 2: Convert to fraction form
    4,584,243.87/6,877,740.78 = 1,850,384.52/x
  3. Step 3: Cross multiply
    4,584,243.87x = 6,877,740.78 × 1,850,384.52
  4. Step 4: Simplify right side
    4,584,243.87x = 12,726,465,071,884.73
  5. Step 5: Solve for x
    x = 12,726,465,071,884.73/4,584,243.87
  6. Step 6: Final answer
    x = 2,776,131.78

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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.