Home / 956,088.07-1,319,351.45-526,284.25

Finding the Fourth Proportional to 956,088.07, 1,319,351.45 and 526,284.25

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Solution

The fourth proportional to 956,088.07, 1,319,351.45 and 526,284.25 is: 726,244.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,088.07 : 1,319,351.45 = 526,284.25 : x
  2. Step 2: Convert to fraction form
    956,088.07/1,319,351.45 = 526,284.25/x
  3. Step 3: Cross multiply
    956,088.07x = 1,319,351.45 × 526,284.25
  4. Step 4: Simplify right side
    956,088.07x = 694,353,889,334.17
  5. Step 5: Solve for x
    x = 694,353,889,334.17/956,088.07
  6. Step 6: Final answer
    x = 726,244.70

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Double scale
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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.