Home / 794,040.98-1,095,783.50-431,464.83

Finding the Fourth Proportional to 794,040.98, 1,095,783.50 and 431,464.83

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Solution

The fourth proportional to 794,040.98, 1,095,783.50 and 431,464.83 is: 595,425.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,040.98 : 1,095,783.50 = 431,464.83 : x
  2. Step 2: Convert to fraction form
    794,040.98/1,095,783.50 = 431,464.83/x
  3. Step 3: Cross multiply
    794,040.98x = 1,095,783.50 × 431,464.83
  4. Step 4: Simplify right side
    794,040.98x = 472,792,039,386.98
  5. Step 5: Solve for x
    x = 472,792,039,386.98/794,040.98
  6. Step 6: Final answer
    x = 595,425.24

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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.