Home / 793,024.43-1,094,369.79-430,445.34

Finding the Fourth Proportional to 793,024.43, 1,094,369.79 and 430,445.34

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Solution

The fourth proportional to 793,024.43, 1,094,369.79 and 430,445.34 is: 594,012.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,024.43 : 1,094,369.79 = 430,445.34 : x
  2. Step 2: Convert to fraction form
    793,024.43/1,094,369.79 = 430,445.34/x
  3. Step 3: Cross multiply
    793,024.43x = 1,094,369.79 × 430,445.34
  4. Step 4: Simplify right side
    793,024.43x = 471,066,375,535.19
  5. Step 5: Solve for x
    x = 471,066,375,535.19/793,024.43
  6. Step 6: Final answer
    x = 594,012.44

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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.