Home / 1,677,637.73-2,315,348.48-952,718.30

Finding the Fourth Proportional to 1,677,637.73, 2,315,348.48 and 952,718.30

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Solution

The fourth proportional to 1,677,637.73, 2,315,348.48 and 952,718.30 is: 1,314,869.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,677,637.73 : 2,315,348.48 = 952,718.30 : x
  2. Step 2: Convert to fraction form
    1,677,637.73/2,315,348.48 = 952,718.30/x
  3. Step 3: Cross multiply
    1,677,637.73x = 2,315,348.48 × 952,718.30
  4. Step 4: Simplify right side
    1,677,637.73x = 2,205,874,851,432.85
  5. Step 5: Solve for x
    x = 2,205,874,851,432.85/1,677,637.73
  6. Step 6: Final answer
    x = 1,314,869.60

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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.