Home / 1,083,356.38-1,495,013.24-599,911.12

Finding the Fourth Proportional to 1,083,356.38, 1,495,013.24 and 599,911.12

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Solution

The fourth proportional to 1,083,356.38, 1,495,013.24 and 599,911.12 is: 827,867.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,356.38 : 1,495,013.24 = 599,911.12 : x
  2. Step 2: Convert to fraction form
    1,083,356.38/1,495,013.24 = 599,911.12/x
  3. Step 3: Cross multiply
    1,083,356.38x = 1,495,013.24 × 599,911.12
  4. Step 4: Simplify right side
    1,083,356.38x = 896,875,067,223.23
  5. Step 5: Solve for x
    x = 896,875,067,223.23/1,083,356.38
  6. Step 6: Final answer
    x = 827,867.07

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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.