Home / 1,083,349.38-1,495,003.59-599,904.12

Finding the Fourth Proportional to 1,083,349.38, 1,495,003.59 and 599,904.12

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Solution

The fourth proportional to 1,083,349.38, 1,495,003.59 and 599,904.12 is: 827,857.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,349.38 : 1,495,003.59 = 599,904.12 : x
  2. Step 2: Convert to fraction form
    1,083,349.38/1,495,003.59 = 599,904.12/x
  3. Step 3: Cross multiply
    1,083,349.38x = 1,495,003.59 × 599,904.12
  4. Step 4: Simplify right side
    1,083,349.38x = 896,858,813,055.79
  5. Step 5: Solve for x
    x = 896,858,813,055.79/1,083,349.38
  6. Step 6: Final answer
    x = 827,857.41

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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.