Home / 1,880,227.73-2,594,874.86-1,064,575.14

Finding the Fourth Proportional to 1,880,227.73, 2,594,874.86 and 1,064,575.14

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Solution

The fourth proportional to 1,880,227.73, 2,594,874.86 and 1,064,575.14 is: 1,469,204.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880,227.73 : 2,594,874.86 = 1,064,575.14 : x
  2. Step 2: Convert to fraction form
    1,880,227.73/2,594,874.86 = 1,064,575.14/x
  3. Step 3: Cross multiply
    1,880,227.73x = 2,594,874.86 × 1,064,575.14
  4. Step 4: Simplify right side
    1,880,227.73x = 2,762,439,262,044.10
  5. Step 5: Solve for x
    x = 2,762,439,262,044.10/1,880,227.73
  6. Step 6: Final answer
    x = 1,469,204.62

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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.