Home / 956,258.16-1,319,665.29-526,553.66

Finding the Fourth Proportional to 956,258.16, 1,319,665.29 and 526,553.66

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Solution

The fourth proportional to 956,258.16, 1,319,665.29 and 526,553.66 is: 726,660.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,258.16 : 1,319,665.29 = 526,553.66 : x
  2. Step 2: Convert to fraction form
    956,258.16/1,319,665.29 = 526,553.66/x
  3. Step 3: Cross multiply
    956,258.16x = 1,319,665.29 × 526,553.66
  4. Step 4: Simplify right side
    956,258.16x = 694,874,588,424.46
  5. Step 5: Solve for x
    x = 694,874,588,424.46/956,258.16
  6. Step 6: Final answer
    x = 726,660.04

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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.