Home / 956,088.27-1,319,351.73-526,284.45

Finding the Fourth Proportional to 956,088.27, 1,319,351.73 and 526,284.45

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Solution

The fourth proportional to 956,088.27, 1,319,351.73 and 526,284.45 is: 726,244.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,088.27 : 1,319,351.73 = 526,284.45 : x
  2. Step 2: Convert to fraction form
    956,088.27/1,319,351.73 = 526,284.45/x
  3. Step 3: Cross multiply
    956,088.27x = 1,319,351.73 × 526,284.45
  4. Step 4: Simplify right side
    956,088.27x = 694,354,304,193.69
  5. Step 5: Solve for x
    x = 694,354,304,193.69/956,088.27
  6. Step 6: Final answer
    x = 726,244.98

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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.