Home / 937,042.30-1,295,297.49-836,068.51

Finding the Fourth Proportional to 937,042.30, 1,295,297.49 and 836,068.51

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Solution

The fourth proportional to 937,042.30, 1,295,297.49 and 836,068.51 is: 1,155,718.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,042.30 : 1,295,297.49 = 836,068.51 : x
  2. Step 2: Convert to fraction form
    937,042.30/1,295,297.49 = 836,068.51/x
  3. Step 3: Cross multiply
    937,042.30x = 1,295,297.49 × 836,068.51
  4. Step 4: Simplify right side
    937,042.30x = 1,082,957,442,471.04
  5. Step 5: Solve for x
    x = 1,082,957,442,471.04/937,042.30
  6. Step 6: Final answer
    x = 1,155,718.84

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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.