Home / 793,012.23-1,094,327.43-430,428.29

Finding the Fourth Proportional to 793,012.23, 1,094,327.43 and 430,428.29

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Solution

The fourth proportional to 793,012.23, 1,094,327.43 and 430,428.29 is: 593,975.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,012.23 : 1,094,327.43 = 430,428.29 : x
  2. Step 2: Convert to fraction form
    793,012.23/1,094,327.43 = 430,428.29/x
  3. Step 3: Cross multiply
    793,012.23x = 1,094,327.43 × 430,428.29
  4. Step 4: Simplify right side
    793,012.23x = 471,029,478,923.36
  5. Step 5: Solve for x
    x = 471,029,478,923.36/793,012.23
  6. Step 6: Final answer
    x = 593,975.05

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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.