Home / 793,002.10-1,094,313.59-430,418.31

Finding the Fourth Proportional to 793,002.10, 1,094,313.59 and 430,418.31

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Solution

The fourth proportional to 793,002.10, 1,094,313.59 and 430,418.31 is: 593,961.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,002.10 : 1,094,313.59 = 430,418.31 : x
  2. Step 2: Convert to fraction form
    793,002.10/1,094,313.59 = 430,418.31/x
  3. Step 3: Cross multiply
    793,002.10x = 1,094,313.59 × 430,418.31
  4. Step 4: Simplify right side
    793,002.10x = 471,012,603,797.24
  5. Step 5: Solve for x
    x = 471,012,603,797.24/793,002.10
  6. Step 6: Final answer
    x = 593,961.36

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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.