Home / 1,361,692-2,042,354.13-562,862.71

Finding the Fourth Proportional to 1,361,692, 2,042,354.13 and 562,862.71

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Solution

The fourth proportional to 1,361,692, 2,042,354.13 and 562,862.71 is: 844,218.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,692 : 2,042,354.13 = 562,862.71 : x
  2. Step 2: Convert to fraction form
    1,361,692/2,042,354.13 = 562,862.71/x
  3. Step 3: Cross multiply
    1,361,692x = 2,042,354.13 × 562,862.71
  4. Step 4: Simplify right side
    1,361,692x = 1,149,564,980,391.49
  5. Step 5: Solve for x
    x = 1,149,564,980,391.49/1,361,692
  6. Step 6: Final answer
    x = 844,218.06

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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.