Home / 1,064,758.56-1,597,367.48-306,594.92

Finding the Fourth Proportional to 1,064,758.56, 1,597,367.48 and 306,594.92

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Solution

The fourth proportional to 1,064,758.56, 1,597,367.48 and 306,594.92 is: 459,958.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,758.56 : 1,597,367.48 = 306,594.92 : x
  2. Step 2: Convert to fraction form
    1,064,758.56/1,597,367.48 = 306,594.92/x
  3. Step 3: Cross multiply
    1,064,758.56x = 1,597,367.48 × 306,594.92
  4. Step 4: Simplify right side
    1,064,758.56x = 489,744,745,221.39
  5. Step 5: Solve for x
    x = 489,744,745,221.39/1,064,758.56
  6. Step 6: Final answer
    x = 459,958.50

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.