Home / 793,094.20-1,094,471.40-430,518.32

Finding the Fourth Proportional to 793,094.20, 1,094,471.40 and 430,518.32

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Solution

The fourth proportional to 793,094.20, 1,094,471.40 and 430,518.32 is: 594,116.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,094.20 : 1,094,471.40 = 430,518.32 : x
  2. Step 2: Convert to fraction form
    793,094.20/1,094,471.40 = 430,518.32/x
  3. Step 3: Cross multiply
    793,094.20x = 1,094,471.40 × 430,518.32
  4. Step 4: Simplify right side
    793,094.20x = 471,189,988,416.05
  5. Step 5: Solve for x
    x = 471,189,988,416.05/793,094.20
  6. Step 6: Final answer
    x = 594,116.04

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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.