Home / 933,094.92-1,398,808.89-364,343.70

Finding the Fourth Proportional to 933,094.92, 1,398,808.89 and 364,343.70

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Solution

The fourth proportional to 933,094.92, 1,398,808.89 and 364,343.70 is: 546,190.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,094.92 : 1,398,808.89 = 364,343.70 : x
  2. Step 2: Convert to fraction form
    933,094.92/1,398,808.89 = 364,343.70/x
  3. Step 3: Cross multiply
    933,094.92x = 1,398,808.89 × 364,343.70
  4. Step 4: Simplify right side
    933,094.92x = 509,647,201,256.75
  5. Step 5: Solve for x
    x = 509,647,201,256.75/933,094.92
  6. Step 6: Final answer
    x = 546,190.09

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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.