Home / 733,065.60-1,098,723.60-306,600.60

Finding the Fourth Proportional to 733,065.60, 1,098,723.60 and 306,600.60

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Solution

The fourth proportional to 733,065.60, 1,098,723.60 and 306,600.60 is: 459,535.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,065.60 : 1,098,723.60 = 306,600.60 : x
  2. Step 2: Convert to fraction form
    733,065.60/1,098,723.60 = 306,600.60/x
  3. Step 3: Cross multiply
    733,065.60x = 1,098,723.60 × 306,600.60
  4. Step 4: Simplify right side
    733,065.60x = 336,869,314,994.16
  5. Step 5: Solve for x
    x = 336,869,314,994.16/733,065.60
  6. Step 6: Final answer
    x = 459,535.02

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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.