Home / 794,040.23-1,095,782.46-431,464.08

Finding the Fourth Proportional to 794,040.23, 1,095,782.46 and 431,464.08

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Solution

The fourth proportional to 794,040.23, 1,095,782.46 and 431,464.08 is: 595,424.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,040.23 : 1,095,782.46 = 431,464.08 : x
  2. Step 2: Convert to fraction form
    794,040.23/1,095,782.46 = 431,464.08/x
  3. Step 3: Cross multiply
    794,040.23x = 1,095,782.46 × 431,464.08
  4. Step 4: Simplify right side
    794,040.23x = 472,790,771,420.64
  5. Step 5: Solve for x
    x = 472,790,771,420.64/794,040.23
  6. Step 6: Final answer
    x = 595,424.20

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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.