Home / 1,062,941.94-1,594,418.73-264,223.47

Finding the Fourth Proportional to 1,062,941.94, 1,594,418.73 and 264,223.47

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Solution

The fourth proportional to 1,062,941.94, 1,594,418.73 and 264,223.47 is: 396,336.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,941.94 : 1,594,418.73 = 264,223.47 : x
  2. Step 2: Convert to fraction form
    1,062,941.94/1,594,418.73 = 264,223.47/x
  3. Step 3: Cross multiply
    1,062,941.94x = 1,594,418.73 × 264,223.47
  4. Step 4: Simplify right side
    1,062,941.94x = 421,282,849,473.59
  5. Step 5: Solve for x
    x = 421,282,849,473.59/1,062,941.94
  6. Step 6: Final answer
    x = 396,336.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.