Home / 675,946.26-932,777.71-370,015.04

Finding the Fourth Proportional to 675,946.26, 932,777.71 and 370,015.04

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Solution

The fourth proportional to 675,946.26, 932,777.71 and 370,015.04 is: 510,605.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,946.26 : 932,777.71 = 370,015.04 : x
  2. Step 2: Convert to fraction form
    675,946.26/932,777.71 = 370,015.04/x
  3. Step 3: Cross multiply
    675,946.26x = 932,777.71 × 370,015.04
  4. Step 4: Simplify right side
    675,946.26x = 345,141,783,083.67
  5. Step 5: Solve for x
    x = 345,141,783,083.67/675,946.26
  6. Step 6: Final answer
    x = 510,605.36

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1.5x scale

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.