Home / 793,015.03-1,094,343.37-430,439.59

Finding the Fourth Proportional to 793,015.03, 1,094,343.37 and 430,439.59

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Solution

The fourth proportional to 793,015.03, 1,094,343.37 and 430,439.59 is: 593,997.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,015.03 : 1,094,343.37 = 430,439.59 : x
  2. Step 2: Convert to fraction form
    793,015.03/1,094,343.37 = 430,439.59/x
  3. Step 3: Cross multiply
    793,015.03x = 1,094,343.37 × 430,439.59
  4. Step 4: Simplify right side
    793,015.03x = 471,048,711,502.02
  5. Step 5: Solve for x
    x = 471,048,711,502.02/793,015.03
  6. Step 6: Final answer
    x = 593,997.21

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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.