Home / 793,196.16-1,094,629.74-430,635.30

Finding the Fourth Proportional to 793,196.16, 1,094,629.74 and 430,635.30

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Solution

The fourth proportional to 793,196.16, 1,094,629.74 and 430,635.30 is: 594,287.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,196.16 : 1,094,629.74 = 430,635.30 : x
  2. Step 2: Convert to fraction form
    793,196.16/1,094,629.74 = 430,635.30/x
  3. Step 3: Cross multiply
    793,196.16x = 1,094,629.74 × 430,635.30
  4. Step 4: Simplify right side
    793,196.16x = 471,386,206,473.82
  5. Step 5: Solve for x
    x = 471,386,206,473.82/793,196.16
  6. Step 6: Final answer
    x = 594,287.05

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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.