Home / 956,014.46-1,319,337.60-526,334.60

Finding the Fourth Proportional to 956,014.46, 1,319,337.60 and 526,334.60

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Solution

The fourth proportional to 956,014.46, 1,319,337.60 and 526,334.60 is: 726,362.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,014.46 : 1,319,337.60 = 526,334.60 : x
  2. Step 2: Convert to fraction form
    956,014.46/1,319,337.60 = 526,334.60/x
  3. Step 3: Cross multiply
    956,014.46x = 1,319,337.60 × 526,334.60
  4. Step 4: Simplify right side
    956,014.46x = 694,413,027,960.96
  5. Step 5: Solve for x
    x = 694,413,027,960.96/956,014.46
  6. Step 6: Final answer
    x = 726,362.47

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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.