Home / 1,696,309.02-2,340,876.24-932,362.38

Finding the Fourth Proportional to 1,696,309.02, 2,340,876.24 and 932,362.38

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Solution

The fourth proportional to 1,696,309.02, 2,340,876.24 and 932,362.38 is: 1,286,643.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,309.02 : 2,340,876.24 = 932,362.38 : x
  2. Step 2: Convert to fraction form
    1,696,309.02/2,340,876.24 = 932,362.38/x
  3. Step 3: Cross multiply
    1,696,309.02x = 2,340,876.24 × 932,362.38
  4. Step 4: Simplify right side
    1,696,309.02x = 2,182,544,942,411.85
  5. Step 5: Solve for x
    x = 2,182,544,942,411.85/1,696,309.02
  6. Step 6: Final answer
    x = 1,286,643.48

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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.