Home / 793,333.80-1,094,801.94-430,758.36

Finding the Fourth Proportional to 793,333.80, 1,094,801.94 and 430,758.36

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Solution

The fourth proportional to 793,333.80, 1,094,801.94 and 430,758.36 is: 594,447.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,333.80 : 1,094,801.94 = 430,758.36 : x
  2. Step 2: Convert to fraction form
    793,333.80/1,094,801.94 = 430,758.36/x
  3. Step 3: Cross multiply
    793,333.80x = 1,094,801.94 × 430,758.36
  4. Step 4: Simplify right side
    793,333.80x = 471,595,088,199.22
  5. Step 5: Solve for x
    x = 471,595,088,199.22/793,333.80
  6. Step 6: Final answer
    x = 594,447.24

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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.